73123248

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 223914240

約数和(自身を除く): 150790992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 37, 38, 44, 48, 57, 66, 74, 76, 88, 111, 114, 132, 148, 152, 176, 197, 209, 222, 228, 264, 296, 304, 394, 407, 418, 444, 456, 528, 591, 592, 627, 703, 788, 814, 836, 888, 912, 1182, 1221, 1254, 1406, 1576, 1628, 1672, 1776, 2109, 2167, 2364, 2442, 2508, 2812, 3152, 3256, 3344, 3743, 4218, 4334, 4728, 4884, 5016, 5624, 6501, 6512, 7289, 7486, 7733, 8436, 8668, 9456, 9768, 10032, 11229, 11248, 13002, 14578, 14972, 15466, 16872, 17336, 19536, 21867, 22458, 23199, 26004, 29156, 29944, 30932, 33744, 34672, 41173, 43734, 44916, 46398, 52008, 58312, 59888, 61864, 80179, 82346, 87468, 89832, 92796, 104016, 116624, 123519, 123728, 138491, 160358, 164692, 174936, 179664, 185592, 240537, 247038, 276982, 320716, 329384, 349872, 371184, 415473, 481074, 494076, 553964, 641432, 658768, 830946, 962148, 988152, 1107928, 1282864, 1523401, 1661892, 1924296, 1976304, 2215856, 3046802, 3323784, 3848592, 4570203, 6093604, 6647568, 9140406, 12187208, 18280812, 24374416, 36561624, 73123248]

約数ペア:

[(1, 73123248), (2, 36561624), (3, 24374416), (4, 18280812), (6, 12187208), (8, 9140406), (11, 6647568), (12, 6093604), (16, 4570203), (19, 3848592), (22, 3323784), (24, 3046802), (33, 2215856), (37, 1976304), (38, 1924296), (44, 1661892), (48, 1523401), (57, 1282864), (66, 1107928), (74, 988152), (76, 962148), (88, 830946), (111, 658768), (114, 641432), (132, 553964), (148, 494076), (152, 481074), (176, 415473), (197, 371184), (209, 349872), (222, 329384), (228, 320716), (264, 276982), (296, 247038), (304, 240537), (394, 185592), (407, 179664), (418, 174936), (444, 164692), (456, 160358), (528, 138491), (591, 123728), (592, 123519), (627, 116624), (703, 104016), (788, 92796), (814, 89832), (836, 87468), (888, 82346), (912, 80179), (1182, 61864), (1221, 59888), (1254, 58312), (1406, 52008), (1576, 46398), (1628, 44916), (1672, 43734), (1776, 41173), (2109, 34672), (2167, 33744), (2364, 30932), (2442, 29944), (2508, 29156), (2812, 26004), (3152, 23199), (3256, 22458), (3344, 21867), (3743, 19536), (4218, 17336), (4334, 16872), (4728, 15466), (4884, 14972), (5016, 14578), (5624, 13002), (6501, 11248), (6512, 11229), (7289, 10032), (7486, 9768), (7733, 9456), (8436, 8668)]