72661512

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 237867840

約数和(自身を除く): 165206328

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 41, 42, 44, 49, 56, 66, 77, 82, 84, 88, 98, 123, 132, 137, 147, 154, 164, 168, 196, 231, 246, 264, 274, 287, 294, 308, 328, 392, 411, 451, 462, 492, 539, 548, 574, 588, 616, 822, 861, 902, 924, 959, 984, 1078, 1096, 1148, 1176, 1353, 1507, 1617, 1644, 1722, 1804, 1848, 1918, 2009, 2156, 2296, 2706, 2877, 3014, 3157, 3234, 3288, 3444, 3608, 3836, 4018, 4312, 4521, 5412, 5617, 5754, 6027, 6028, 6314, 6468, 6713, 6888, 7672, 8036, 9042, 9471, 10549, 10824, 11234, 11508, 12054, 12056, 12628, 12936, 13426, 16072, 16851, 18084, 18942, 20139, 21098, 22099, 22468, 23016, 24108, 25256, 26852, 31647, 33702, 36168, 37884, 39319, 40278, 42196, 44198, 44936, 48216, 53704, 61787, 63294, 66297, 67404, 73843, 75768, 78638, 80556, 84392, 88396, 117957, 123574, 126588, 132594, 134808, 147686, 157276, 161112, 176792, 185361, 221529, 235914, 247148, 253176, 265188, 275233, 295372, 314552, 370722, 432509, 443058, 471828, 494296, 530376, 550466, 590744, 741444, 825699, 865018, 886116, 943656, 1100932, 1297527, 1482888, 1651398, 1730036, 1772232, 2201864, 2595054, 3027563, 3302796, 3460072, 5190108, 6055126, 6605592, 9082689, 10380216, 12110252, 18165378, 24220504, 36330756, 72661512]

約数ペア:

[(1, 72661512), (2, 36330756), (3, 24220504), (4, 18165378), (6, 12110252), (7, 10380216), (8, 9082689), (11, 6605592), (12, 6055126), (14, 5190108), (21, 3460072), (22, 3302796), (24, 3027563), (28, 2595054), (33, 2201864), (41, 1772232), (42, 1730036), (44, 1651398), (49, 1482888), (56, 1297527), (66, 1100932), (77, 943656), (82, 886116), (84, 865018), (88, 825699), (98, 741444), (123, 590744), (132, 550466), (137, 530376), (147, 494296), (154, 471828), (164, 443058), (168, 432509), (196, 370722), (231, 314552), (246, 295372), (264, 275233), (274, 265188), (287, 253176), (294, 247148), (308, 235914), (328, 221529), (392, 185361), (411, 176792), (451, 161112), (462, 157276), (492, 147686), (539, 134808), (548, 132594), (574, 126588), (588, 123574), (616, 117957), (822, 88396), (861, 84392), (902, 80556), (924, 78638), (959, 75768), (984, 73843), (1078, 67404), (1096, 66297), (1148, 63294), (1176, 61787), (1353, 53704), (1507, 48216), (1617, 44936), (1644, 44198), (1722, 42196), (1804, 40278), (1848, 39319), (1918, 37884), (2009, 36168), (2156, 33702), (2296, 31647), (2706, 26852), (2877, 25256), (3014, 24108), (3157, 23016), (3234, 22468), (3288, 22099), (3444, 21098), (3608, 20139), (3836, 18942), (4018, 18084), (4312, 16851), (4521, 16072), (5412, 13426), (5617, 12936), (5754, 12628), (6027, 12056), (6028, 12054), (6314, 11508), (6468, 11234), (6713, 10824), (6888, 10549), (7672, 9471), (8036, 9042)]