64365616

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 159030000

約数和(自身を除く): 94664384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 49, 56, 58, 76, 98, 112, 116, 133, 149, 152, 196, 203, 232, 266, 298, 304, 392, 406, 464, 532, 551, 596, 784, 812, 931, 1043, 1064, 1102, 1192, 1421, 1624, 1862, 2086, 2128, 2204, 2384, 2831, 2842, 3248, 3724, 3857, 4172, 4321, 4408, 5662, 5684, 7301, 7448, 7714, 8344, 8642, 8816, 11324, 11368, 14602, 14896, 15428, 16688, 17284, 19817, 22648, 22736, 26999, 29204, 30247, 30856, 34568, 39634, 45296, 53998, 58408, 60494, 61712, 69136, 79268, 82099, 107996, 116816, 120988, 138719, 158536, 164198, 211729, 215992, 241976, 277438, 317072, 328396, 423458, 431984, 483952, 554876, 574693, 656792, 846916, 1109752, 1149386, 1313584, 1693832, 2219504, 2298772, 3387664, 4022851, 4597544, 8045702, 9195088, 16091404, 32182808, 64365616]

約数ペア:

[(1, 64365616), (2, 32182808), (4, 16091404), (7, 9195088), (8, 8045702), (14, 4597544), (16, 4022851), (19, 3387664), (28, 2298772), (29, 2219504), (38, 1693832), (49, 1313584), (56, 1149386), (58, 1109752), (76, 846916), (98, 656792), (112, 574693), (116, 554876), (133, 483952), (149, 431984), (152, 423458), (196, 328396), (203, 317072), (232, 277438), (266, 241976), (298, 215992), (304, 211729), (392, 164198), (406, 158536), (464, 138719), (532, 120988), (551, 116816), (596, 107996), (784, 82099), (812, 79268), (931, 69136), (1043, 61712), (1064, 60494), (1102, 58408), (1192, 53998), (1421, 45296), (1624, 39634), (1862, 34568), (2086, 30856), (2128, 30247), (2204, 29204), (2384, 26999), (2831, 22736), (2842, 22648), (3248, 19817), (3724, 17284), (3857, 16688), (4172, 15428), (4321, 14896), (4408, 14602), (5662, 11368), (5684, 11324), (7301, 8816), (7448, 8642), (7714, 8344)]