42003312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:918

約数の個数: 80

約数和(自身を含む): 118409088

約数和(自身を除く): 76405776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 498, 624, 664, 811, 996, 1079, 1328, 1622, 1992, 2158, 2433, 3237, 3244, 3984, 4316, 4866, 6474, 6488, 8632, 9732, 10543, 12948, 12976, 17264, 19464, 21086, 25896, 31629, 38928, 42172, 51792, 63258, 67313, 84344, 126516, 134626, 168688, 201939, 253032, 269252, 403878, 506064, 538504, 807756, 875069, 1077008, 1615512, 1750138, 2625207, 3231024, 3500276, 5250414, 7000552, 10500828, 14001104, 21001656, 42003312]

約数ペア:

[(1, 42003312), (2, 21001656), (3, 14001104), (4, 10500828), (6, 7000552), (8, 5250414), (12, 3500276), (13, 3231024), (16, 2625207), (24, 1750138), (26, 1615512), (39, 1077008), (48, 875069), (52, 807756), (78, 538504), (83, 506064), (104, 403878), (156, 269252), (166, 253032), (208, 201939), (249, 168688), (312, 134626), (332, 126516), (498, 84344), (624, 67313), (664, 63258), (811, 51792), (996, 42172), (1079, 38928), (1328, 31629), (1622, 25896), (1992, 21086), (2158, 19464), (2433, 17264), (3237, 12976), (3244, 12948), (3984, 10543), (4316, 9732), (4866, 8632), (6474, 6488)]