66372228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3833}}^1$

素因数の和:3893

約数の個数: 72

約数和(自身を含む): 185611608

約数和(自身を除く): 119239380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 3833, 4329, 5772, 7666, 8658, 11499, 15332, 17316, 22998, 34497, 45996, 49829, 68994, 99658, 137988, 141821, 149487, 199316, 283642, 298974, 425463, 448461, 567284, 597948, 850926, 896922, 1276389, 1701852, 1793844, 1843673, 2552778, 3687346, 5105556, 5531019, 7374692, 11062038, 16593057, 22124076, 33186114, 66372228]

約数ペア:

[(1, 66372228), (2, 33186114), (3, 22124076), (4, 16593057), (6, 11062038), (9, 7374692), (12, 5531019), (13, 5105556), (18, 3687346), (26, 2552778), (36, 1843673), (37, 1793844), (39, 1701852), (52, 1276389), (74, 896922), (78, 850926), (111, 597948), (117, 567284), (148, 448461), (156, 425463), (222, 298974), (234, 283642), (333, 199316), (444, 149487), (468, 141821), (481, 137988), (666, 99658), (962, 68994), (1332, 49829), (1443, 45996), (1924, 34497), (2886, 22998), (3833, 17316), (4329, 15332), (5772, 11499), (7666, 8658)]