73704904

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:902

約数の個数: 64

約数和(自身を含む): 171561600

約数和(自身を除く): 97856696

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 137, 182, 274, 364, 548, 728, 739, 959, 1096, 1478, 1781, 1918, 2956, 3562, 3836, 5173, 5912, 7124, 7672, 9607, 10346, 12467, 14248, 19214, 20692, 24934, 38428, 41384, 49868, 67249, 76856, 99736, 101243, 134498, 202486, 268996, 404972, 537992, 708701, 809944, 1316159, 1417402, 2632318, 2834804, 5264636, 5669608, 9213113, 10529272, 18426226, 36852452, 73704904]

約数ペア:

[(1, 73704904), (2, 36852452), (4, 18426226), (7, 10529272), (8, 9213113), (13, 5669608), (14, 5264636), (26, 2834804), (28, 2632318), (52, 1417402), (56, 1316159), (91, 809944), (104, 708701), (137, 537992), (182, 404972), (274, 268996), (364, 202486), (548, 134498), (728, 101243), (739, 99736), (959, 76856), (1096, 67249), (1478, 49868), (1781, 41384), (1918, 38428), (2956, 24934), (3562, 20692), (3836, 19214), (5173, 14248), (5912, 12467), (7124, 10346), (7672, 9607)]