72444645

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5897}}^1$

素因数の和:5931

約数の個数: 64

約数和(自身を含む): 158538240

約数和(自身を除く): 86093595

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2457, 4095, 5897, 12285, 17691, 29485, 41279, 53073, 76661, 88455, 123837, 159219, 206395, 229983, 265365, 371511, 383305, 536627, 619185, 689949, 796095, 1114533, 1149915, 1609881, 1857555, 2069847, 2683135, 3449745, 4829643, 5572665, 8049405, 10349235, 14488929, 24148215, 72444645]

約数ペア:

[(1, 72444645), (3, 24148215), (5, 14488929), (7, 10349235), (9, 8049405), (13, 5572665), (15, 4829643), (21, 3449745), (27, 2683135), (35, 2069847), (39, 1857555), (45, 1609881), (63, 1149915), (65, 1114533), (91, 796095), (105, 689949), (117, 619185), (135, 536627), (189, 383305), (195, 371511), (273, 265365), (315, 229983), (351, 206395), (455, 159219), (585, 123837), (819, 88455), (945, 76661), (1365, 53073), (1755, 41279), (2457, 29485), (4095, 17691), (5897, 12285)]