79814124

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{857}}^1$

素因数の和:1079

約数の個数: 72

約数和(自身を含む): 218618400

約数和(自身を除く): 138804276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 199, 234, 398, 468, 597, 796, 857, 1194, 1714, 1791, 2388, 2571, 2587, 3428, 3582, 5142, 5174, 7164, 7713, 7761, 10284, 10348, 11141, 15426, 15522, 22282, 23283, 30852, 31044, 33423, 44564, 46566, 66846, 93132, 100269, 133692, 170543, 200538, 341086, 401076, 511629, 682172, 1023258, 1534887, 2046516, 2217059, 3069774, 4434118, 6139548, 6651177, 8868236, 13302354, 19953531, 26604708, 39907062, 79814124]

約数ペア:

[(1, 79814124), (2, 39907062), (3, 26604708), (4, 19953531), (6, 13302354), (9, 8868236), (12, 6651177), (13, 6139548), (18, 4434118), (26, 3069774), (36, 2217059), (39, 2046516), (52, 1534887), (78, 1023258), (117, 682172), (156, 511629), (199, 401076), (234, 341086), (398, 200538), (468, 170543), (597, 133692), (796, 100269), (857, 93132), (1194, 66846), (1714, 46566), (1791, 44564), (2388, 33423), (2571, 31044), (2587, 30852), (3428, 23283), (3582, 22282), (5142, 15522), (5174, 15426), (7164, 11141), (7713, 10348), (7761, 10284)]