77445108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1303}}^1$

素因数の和:1453

約数の個数: 72

約数和(自身を含む): 212645888

約数和(自身を除く): 135200780

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1303, 1524, 1651, 2286, 2606, 3302, 3909, 4572, 4953, 5212, 6604, 7818, 9906, 11727, 14859, 15636, 16939, 19812, 23454, 29718, 33878, 46908, 50817, 59436, 67756, 101634, 152451, 165481, 203268, 304902, 330962, 496443, 609804, 661924, 992886, 1489329, 1985772, 2151253, 2978658, 4302506, 5957316, 6453759, 8605012, 12907518, 19361277, 25815036, 38722554, 77445108]

約数ペア:

[(1, 77445108), (2, 38722554), (3, 25815036), (4, 19361277), (6, 12907518), (9, 8605012), (12, 6453759), (13, 5957316), (18, 4302506), (26, 2978658), (36, 2151253), (39, 1985772), (52, 1489329), (78, 992886), (117, 661924), (127, 609804), (156, 496443), (234, 330962), (254, 304902), (381, 203268), (468, 165481), (508, 152451), (762, 101634), (1143, 67756), (1303, 59436), (1524, 50817), (1651, 46908), (2286, 33878), (2606, 29718), (3302, 23454), (3909, 19812), (4572, 16939), (4953, 15636), (5212, 14859), (6604, 11727), (7818, 9906)]