73947312

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{13879}}^1$

素因数の和:13930

約数の個数: 60

約数和(自身を含む): 212558320

約数和(自身を除く): 138611008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 13879, 27758, 41637, 55516, 83274, 111032, 124911, 166548, 222064, 249822, 333096, 499644, 513523, 666192, 999288, 1027046, 1540569, 1998576, 2054092, 3081138, 4108184, 4621707, 6162276, 8216368, 9243414, 12324552, 18486828, 24649104, 36973656, 73947312]

約数ペア:

[(1, 73947312), (2, 36973656), (3, 24649104), (4, 18486828), (6, 12324552), (8, 9243414), (9, 8216368), (12, 6162276), (16, 4621707), (18, 4108184), (24, 3081138), (36, 2054092), (37, 1998576), (48, 1540569), (72, 1027046), (74, 999288), (111, 666192), (144, 513523), (148, 499644), (222, 333096), (296, 249822), (333, 222064), (444, 166548), (592, 124911), (666, 111032), (888, 83274), (1332, 55516), (1776, 41637), (2664, 27758), (5328, 13879)]