77627628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4483}}^1$

素因数の和:4543

約数の個数: 72

約数和(自身を含む): 217079408

約数和(自身を除く): 139451780

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, 4329, 4483, 5772, 8658, 8966, 13449, 17316, 17932, 26898, 40347, 53796, 58279, 80694, 116558, 161388, 165871, 174837, 233116, 331742, 349674, 497613, 524511, 663484, 699348, 995226, 1049022, 1492839, 1990452, 2098044, 2156323, 2985678, 4312646, 5971356, 6468969, 8625292, 12937938, 19406907, 25875876, 38813814, 77627628]

約数ペア:

[(1, 77627628), (2, 38813814), (3, 25875876), (4, 19406907), (6, 12937938), (9, 8625292), (12, 6468969), (13, 5971356), (18, 4312646), (26, 2985678), (36, 2156323), (37, 2098044), (39, 1990452), (52, 1492839), (74, 1049022), (78, 995226), (111, 699348), (117, 663484), (148, 524511), (156, 497613), (222, 349674), (234, 331742), (333, 233116), (444, 174837), (468, 165871), (481, 161388), (666, 116558), (962, 80694), (1332, 58279), (1443, 53796), (1924, 40347), (2886, 26898), (4329, 17932), (4483, 17316), (5772, 13449), (8658, 8966)]