72217778184

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{2293}}^1$

素因数の和:2620

約数の個数: 192

約数和(自身を含む): 205614339840

約数和(自身を除く): 133396561656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 47, 72, 82, 94, 123, 141, 164, 188, 227, 246, 282, 328, 369, 376, 423, 454, 492, 564, 681, 738, 846, 908, 984, 1128, 1362, 1476, 1692, 1816, 1927, 2043, 2293, 2724, 2952, 3384, 3854, 4086, 4586, 5448, 5781, 6879, 7708, 8172, 9172, 9307, 10669, 11562, 13758, 15416, 16344, 17343, 18344, 18614, 20637, 21338, 23124, 27516, 27921, 32007, 34686, 37228, 41274, 42676, 46248, 55032, 55842, 64014, 69372, 74456, 82548, 83763, 85352, 94013, 96021, 107771, 111684, 128028, 138744, 165096, 167526, 188026, 192042, 215542, 223368, 256056, 282039, 323313, 335052, 376052, 384084, 431084, 437429, 520511, 564078, 646626, 670104, 752104, 768168, 846117, 862168, 874858, 969939, 1041022, 1128156, 1293252, 1312287, 1561533, 1692234, 1749716, 1939878, 2082044, 2256312, 2586504, 2624574, 3123066, 3384468, 3499432, 3879756, 3936861, 4164088, 4418611, 4684599, 5249148, 6246132, 6768936, 7759512, 7873722, 8837222, 9369198, 10498296, 12492264, 13255833, 15747444, 17674444, 18738396, 21340951, 24464017, 26511666, 31494888, 35348888, 37476792, 39767499, 42681902, 48928034, 53023332, 64022853, 73392051, 79534998, 85363804, 97856068, 106046664, 128045706, 146784102, 159069996, 170727608, 192068559, 195712136, 220176153, 256091412, 293568204, 318139992, 384137118, 440352306, 512182824, 587136408, 768274236, 880704612, 1003024697, 1536548472, 1761409224, 2006049394, 3009074091, 4012098788, 6018148182, 8024197576, 9027222273, 12036296364, 18054444546, 24072592728, 36108889092, 72217778184]

約数ペア:

[(1, 72217778184), (2, 36108889092), (3, 24072592728), (4, 18054444546), (6, 12036296364), (8, 9027222273), (9, 8024197576), (12, 6018148182), (18, 4012098788), (24, 3009074091), (36, 2006049394), (41, 1761409224), (47, 1536548472), (72, 1003024697), (82, 880704612), (94, 768274236), (123, 587136408), (141, 512182824), (164, 440352306), (188, 384137118), (227, 318139992), (246, 293568204), (282, 256091412), (328, 220176153), (369, 195712136), (376, 192068559), (423, 170727608), (454, 159069996), (492, 146784102), (564, 128045706), (681, 106046664), (738, 97856068), (846, 85363804), (908, 79534998), (984, 73392051), (1128, 64022853), (1362, 53023332), (1476, 48928034), (1692, 42681902), (1816, 39767499), (1927, 37476792), (2043, 35348888), (2293, 31494888), (2724, 26511666), (2952, 24464017), (3384, 21340951), (3854, 18738396), (4086, 17674444), (4586, 15747444), (5448, 13255833), (5781, 12492264), (6879, 10498296), (7708, 9369198), (8172, 8837222), (9172, 7873722), (9307, 7759512), (10669, 6768936), (11562, 6246132), (13758, 5249148), (15416, 4684599), (16344, 4418611), (17343, 4164088), (18344, 3936861), (18614, 3879756), (20637, 3499432), (21338, 3384468), (23124, 3123066), (27516, 2624574), (27921, 2586504), (32007, 2256312), (34686, 2082044), (37228, 1939878), (41274, 1749716), (42676, 1692234), (46248, 1561533), (55032, 1312287), (55842, 1293252), (64014, 1128156), (69372, 1041022), (74456, 969939), (82548, 874858), (83763, 862168), (85352, 846117), (94013, 768168), (96021, 752104), (107771, 670104), (111684, 646626), (128028, 564078), (138744, 520511), (165096, 437429), (167526, 431084), (188026, 384084), (192042, 376052), (215542, 335052), (223368, 323313), (256056, 282039)]