88675692

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{631}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 242081280

約数和(自身を除く): 153405588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 239, 294, 478, 588, 631, 717, 956, 1262, 1434, 1673, 1893, 2524, 2868, 3346, 3786, 4417, 5019, 6692, 7572, 8834, 10038, 11711, 13251, 17668, 20076, 23422, 26502, 30919, 35133, 46844, 53004, 61838, 70266, 92757, 123676, 140532, 150809, 185514, 301618, 371028, 452427, 603236, 904854, 1055663, 1809708, 2111326, 3166989, 4222652, 6333978, 7389641, 12667956, 14779282, 22168923, 29558564, 44337846, 88675692]

約数ペア:

[(1, 88675692), (2, 44337846), (3, 29558564), (4, 22168923), (6, 14779282), (7, 12667956), (12, 7389641), (14, 6333978), (21, 4222652), (28, 3166989), (42, 2111326), (49, 1809708), (84, 1055663), (98, 904854), (147, 603236), (196, 452427), (239, 371028), (294, 301618), (478, 185514), (588, 150809), (631, 140532), (717, 123676), (956, 92757), (1262, 70266), (1434, 61838), (1673, 53004), (1893, 46844), (2524, 35133), (2868, 30919), (3346, 26502), (3786, 23422), (4417, 20076), (5019, 17668), (6692, 13251), (7572, 11711), (8834, 10038)]