73943336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 153090000

約数和(自身を除く): 79146664

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 89, 136, 149, 164, 178, 298, 328, 356, 596, 697, 712, 1192, 1394, 1513, 2533, 2788, 3026, 3649, 5066, 5576, 6052, 6109, 7298, 10132, 12104, 12218, 13261, 14596, 20264, 24436, 26522, 29192, 48872, 53044, 62033, 103853, 106088, 124066, 207706, 225437, 248132, 415412, 450874, 496264, 543701, 830824, 901748, 1087402, 1803496, 2174804, 4349608, 9242917, 18485834, 36971668, 73943336]

約数ペア:

[(1, 73943336), (2, 36971668), (4, 18485834), (8, 9242917), (17, 4349608), (34, 2174804), (41, 1803496), (68, 1087402), (82, 901748), (89, 830824), (136, 543701), (149, 496264), (164, 450874), (178, 415412), (298, 248132), (328, 225437), (356, 207706), (596, 124066), (697, 106088), (712, 103853), (1192, 62033), (1394, 53044), (1513, 48872), (2533, 29192), (2788, 26522), (3026, 24436), (3649, 20264), (5066, 14596), (5576, 13261), (6052, 12218), (6109, 12104), (7298, 10132)]