77370072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 218803200

約数和(自身を除く): 141433128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 73, 78, 79, 86, 104, 129, 146, 156, 158, 172, 219, 237, 258, 292, 312, 316, 344, 438, 474, 516, 559, 584, 632, 876, 948, 949, 1027, 1032, 1118, 1677, 1752, 1896, 1898, 2054, 2236, 2847, 3081, 3139, 3354, 3397, 3796, 4108, 4472, 5694, 5767, 6162, 6278, 6708, 6794, 7592, 8216, 9417, 10191, 11388, 11534, 12324, 12556, 13416, 13588, 17301, 18834, 20382, 22776, 23068, 24648, 25112, 27176, 34602, 37668, 40764, 40807, 44161, 46136, 69204, 74971, 75336, 81528, 81614, 88322, 122421, 132483, 138408, 149942, 163228, 176644, 224913, 244842, 247981, 264966, 299884, 326456, 353288, 449826, 489684, 495962, 529932, 599768, 743943, 899652, 979368, 991924, 1059864, 1487886, 1799304, 1983848, 2975772, 3223753, 5951544, 6447506, 9671259, 12895012, 19342518, 25790024, 38685036, 77370072]

約数ペア:

[(1, 77370072), (2, 38685036), (3, 25790024), (4, 19342518), (6, 12895012), (8, 9671259), (12, 6447506), (13, 5951544), (24, 3223753), (26, 2975772), (39, 1983848), (43, 1799304), (52, 1487886), (73, 1059864), (78, 991924), (79, 979368), (86, 899652), (104, 743943), (129, 599768), (146, 529932), (156, 495962), (158, 489684), (172, 449826), (219, 353288), (237, 326456), (258, 299884), (292, 264966), (312, 247981), (316, 244842), (344, 224913), (438, 176644), (474, 163228), (516, 149942), (559, 138408), (584, 132483), (632, 122421), (876, 88322), (948, 81614), (949, 81528), (1027, 75336), (1032, 74971), (1118, 69204), (1677, 46136), (1752, 44161), (1896, 40807), (1898, 40764), (2054, 37668), (2236, 34602), (2847, 27176), (3081, 25112), (3139, 24648), (3354, 23068), (3397, 22776), (3796, 20382), (4108, 18834), (4472, 17301), (5694, 13588), (5767, 13416), (6162, 12556), (6278, 12324), (6708, 11534), (6794, 11388), (7592, 10191), (8216, 9417)]