78184548

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 220147200

約数和(自身を除く): 141962652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 233, 234, 239, 351, 466, 468, 478, 699, 702, 717, 932, 956, 1398, 1404, 1434, 2097, 2151, 2796, 2868, 3029, 3107, 4194, 4302, 6058, 6214, 6291, 6453, 8388, 8604, 9087, 9321, 12116, 12428, 12582, 12906, 18174, 18642, 25164, 25812, 27261, 27963, 36348, 37284, 54522, 55687, 55926, 81783, 83889, 109044, 111374, 111852, 163566, 167061, 167778, 222748, 327132, 334122, 335556, 501183, 668244, 723931, 1002366, 1447862, 1503549, 2004732, 2171793, 2895724, 3007098, 4343586, 6014196, 6515379, 8687172, 13030758, 19546137, 26061516, 39092274, 78184548]

約数ペア:

[(1, 78184548), (2, 39092274), (3, 26061516), (4, 19546137), (6, 13030758), (9, 8687172), (12, 6515379), (13, 6014196), (18, 4343586), (26, 3007098), (27, 2895724), (36, 2171793), (39, 2004732), (52, 1503549), (54, 1447862), (78, 1002366), (108, 723931), (117, 668244), (156, 501183), (233, 335556), (234, 334122), (239, 327132), (351, 222748), (466, 167778), (468, 167061), (478, 163566), (699, 111852), (702, 111374), (717, 109044), (932, 83889), (956, 81783), (1398, 55926), (1404, 55687), (1434, 54522), (2097, 37284), (2151, 36348), (2796, 27963), (2868, 27261), (3029, 25812), (3107, 25164), (4194, 18642), (4302, 18174), (6058, 12906), (6214, 12582), (6291, 12428), (6453, 12116), (8388, 9321), (8604, 9087)]