79217908

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 183456000

約数和(自身を除く): 104238092

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 49, 58, 77, 98, 116, 154, 181, 196, 203, 308, 319, 343, 362, 406, 539, 638, 686, 724, 812, 1078, 1267, 1276, 1372, 1421, 1991, 2156, 2233, 2534, 2842, 3773, 3982, 4466, 5068, 5249, 5684, 7546, 7964, 8869, 8932, 9947, 10498, 13937, 15092, 15631, 17738, 19894, 20996, 27874, 31262, 35476, 36743, 39788, 55748, 57739, 62083, 62524, 73486, 97559, 109417, 115478, 124166, 146972, 195118, 218834, 230956, 248332, 257201, 390236, 404173, 437668, 514402, 682913, 808346, 1028804, 1365826, 1616692, 1800407, 2731652, 2829211, 3600814, 5658422, 7201628, 11316844, 19804477, 39608954, 79217908]

約数ペア:

[(1, 79217908), (2, 39608954), (4, 19804477), (7, 11316844), (11, 7201628), (14, 5658422), (22, 3600814), (28, 2829211), (29, 2731652), (44, 1800407), (49, 1616692), (58, 1365826), (77, 1028804), (98, 808346), (116, 682913), (154, 514402), (181, 437668), (196, 404173), (203, 390236), (308, 257201), (319, 248332), (343, 230956), (362, 218834), (406, 195118), (539, 146972), (638, 124166), (686, 115478), (724, 109417), (812, 97559), (1078, 73486), (1267, 62524), (1276, 62083), (1372, 57739), (1421, 55748), (1991, 39788), (2156, 36743), (2233, 35476), (2534, 31262), (2842, 27874), (3773, 20996), (3982, 19894), (4466, 17738), (5068, 15631), (5249, 15092), (5684, 13937), (7546, 10498), (7964, 9947), (8869, 8932)]