72483736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 152409600

約数和(自身を除く): 79925864

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 89, 104, 164, 178, 191, 328, 356, 382, 533, 712, 764, 1066, 1157, 1528, 2132, 2314, 2483, 3649, 4264, 4628, 4966, 7298, 7831, 9256, 9932, 14596, 15662, 16999, 19864, 29192, 31324, 33998, 47437, 62648, 67996, 94874, 101803, 135992, 189748, 203606, 220987, 379496, 407212, 441974, 696959, 814424, 883948, 1393918, 1767896, 2787836, 5575672, 9060467, 18120934, 36241868, 72483736]

約数ペア:

[(1, 72483736), (2, 36241868), (4, 18120934), (8, 9060467), (13, 5575672), (26, 2787836), (41, 1767896), (52, 1393918), (82, 883948), (89, 814424), (104, 696959), (164, 441974), (178, 407212), (191, 379496), (328, 220987), (356, 203606), (382, 189748), (533, 135992), (712, 101803), (764, 94874), (1066, 67996), (1157, 62648), (1528, 47437), (2132, 33998), (2314, 31324), (2483, 29192), (3649, 19864), (4264, 16999), (4628, 15662), (4966, 14596), (7298, 9932), (7831, 9256)]