57718908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 108

約数和(自身を含む): 161867160

約数和(自身を除く): 104148252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 169, 179, 212, 234, 318, 338, 358, 468, 477, 507, 537, 636, 676, 689, 716, 954, 1014, 1074, 1378, 1521, 1611, 1908, 2028, 2067, 2148, 2327, 2756, 3042, 3222, 4134, 4654, 6084, 6201, 6444, 6981, 8268, 8957, 9308, 9487, 12402, 13962, 17914, 18974, 20943, 24804, 26871, 27924, 28461, 30251, 35828, 37948, 41886, 53742, 56922, 60502, 80613, 83772, 85383, 90753, 107484, 113844, 121004, 123331, 161226, 170766, 181506, 246662, 272259, 322452, 341532, 363012, 369993, 493324, 544518, 739986, 1089036, 1109979, 1479972, 1603303, 2219958, 3206606, 4439916, 4809909, 6413212, 9619818, 14429727, 19239636, 28859454, 57718908]

約数ペア:

[(1, 57718908), (2, 28859454), (3, 19239636), (4, 14429727), (6, 9619818), (9, 6413212), (12, 4809909), (13, 4439916), (18, 3206606), (26, 2219958), (36, 1603303), (39, 1479972), (52, 1109979), (53, 1089036), (78, 739986), (106, 544518), (117, 493324), (156, 369993), (159, 363012), (169, 341532), (179, 322452), (212, 272259), (234, 246662), (318, 181506), (338, 170766), (358, 161226), (468, 123331), (477, 121004), (507, 113844), (537, 107484), (636, 90753), (676, 85383), (689, 83772), (716, 80613), (954, 60502), (1014, 56922), (1074, 53742), (1378, 41886), (1521, 37948), (1611, 35828), (1908, 30251), (2028, 28461), (2067, 27924), (2148, 26871), (2327, 24804), (2756, 20943), (3042, 18974), (3222, 17914), (4134, 13962), (4654, 12402), (6084, 9487), (6201, 9308), (6444, 8957), (6981, 8268)]