77355992

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 190080000

約数和(自身を除く): 112724008

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 29, 38, 46, 56, 58, 76, 92, 109, 116, 133, 152, 161, 184, 203, 218, 232, 266, 322, 406, 436, 437, 532, 551, 644, 667, 763, 812, 872, 874, 1064, 1102, 1288, 1334, 1526, 1624, 1748, 2071, 2204, 2507, 2668, 3052, 3059, 3161, 3496, 3857, 4142, 4408, 4669, 5014, 5336, 6104, 6118, 6322, 7714, 8284, 9338, 10028, 12236, 12644, 12673, 14497, 15428, 16568, 17549, 18676, 20056, 22127, 24472, 25288, 25346, 28994, 30856, 35098, 37352, 44254, 47633, 50692, 57988, 60059, 70196, 72703, 88508, 88711, 95266, 101384, 115976, 120118, 140392, 145406, 177016, 177422, 190532, 240236, 290812, 333431, 354844, 381064, 420413, 480472, 508921, 581624, 666862, 709688, 840826, 1017842, 1333724, 1381357, 1681652, 2035684, 2667448, 2762714, 3363304, 4071368, 5525428, 9669499, 11050856, 19338998, 38677996, 77355992]

約数ペア:

[(1, 77355992), (2, 38677996), (4, 19338998), (7, 11050856), (8, 9669499), (14, 5525428), (19, 4071368), (23, 3363304), (28, 2762714), (29, 2667448), (38, 2035684), (46, 1681652), (56, 1381357), (58, 1333724), (76, 1017842), (92, 840826), (109, 709688), (116, 666862), (133, 581624), (152, 508921), (161, 480472), (184, 420413), (203, 381064), (218, 354844), (232, 333431), (266, 290812), (322, 240236), (406, 190532), (436, 177422), (437, 177016), (532, 145406), (551, 140392), (644, 120118), (667, 115976), (763, 101384), (812, 95266), (872, 88711), (874, 88508), (1064, 72703), (1102, 70196), (1288, 60059), (1334, 57988), (1526, 50692), (1624, 47633), (1748, 44254), (2071, 37352), (2204, 35098), (2507, 30856), (2668, 28994), (3052, 25346), (3059, 25288), (3161, 24472), (3496, 22127), (3857, 20056), (4142, 18676), (4408, 17549), (4669, 16568), (5014, 15428), (5336, 14497), (6104, 12673), (6118, 12644), (6322, 12236), (7714, 10028), (8284, 9338)]