72081222052

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1237}}^1\times {\mathrm{5039}}^1$

素因数の和:6353

約数の個数: 72

約数和(自身を含む): 149374108800

約数和(自身を除く): 77292886748

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 413, 826, 1237, 1652, 2474, 2891, 4948, 5039, 5782, 8659, 10078, 11564, 17318, 20156, 34636, 35273, 60613, 70546, 72983, 121226, 141092, 145966, 242452, 246911, 291932, 297301, 493822, 510881, 594602, 987644, 1021762, 1189204, 2043524, 2081107, 3576167, 4162214, 6233243, 7152334, 8324428, 12466486, 14304668, 14567749, 24932972, 29135498, 43632701, 58270996, 87265402, 174530804, 305428907, 367761337, 610857814, 735522674, 1221715628, 1471045348, 2574329359, 5148658718, 10297317436, 18020305513, 36040611026, 72081222052]

約数ペア:

[(1, 72081222052), (2, 36040611026), (4, 18020305513), (7, 10297317436), (14, 5148658718), (28, 2574329359), (49, 1471045348), (59, 1221715628), (98, 735522674), (118, 610857814), (196, 367761337), (236, 305428907), (413, 174530804), (826, 87265402), (1237, 58270996), (1652, 43632701), (2474, 29135498), (2891, 24932972), (4948, 14567749), (5039, 14304668), (5782, 12466486), (8659, 8324428), (10078, 7152334), (11564, 6233243), (17318, 4162214), (20156, 3576167), (34636, 2081107), (35273, 2043524), (60613, 1189204), (70546, 1021762), (72983, 987644), (121226, 594602), (141092, 510881), (145966, 493822), (242452, 297301), (246911, 291932)]