71876532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9403}}^1$

素因数の和:9437

約数の個数: 72

約数和(自身を含む): 210122976

約数和(自身を除く): 138246444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 9403, 18806, 28209, 37612, 56418, 65821, 112836, 122239, 131642, 197463, 244478, 263284, 366717, 394926, 460747, 488956, 733434, 789852, 855673, 921494, 1382241, 1466868, 1711346, 1842988, 2567019, 2764482, 3422692, 5134038, 5528964, 5989711, 10268076, 11979422, 17969133, 23958844, 35938266, 71876532]

約数ペア:

[(1, 71876532), (2, 35938266), (3, 23958844), (4, 17969133), (6, 11979422), (7, 10268076), (12, 5989711), (13, 5528964), (14, 5134038), (21, 3422692), (26, 2764482), (28, 2567019), (39, 1842988), (42, 1711346), (49, 1466868), (52, 1382241), (78, 921494), (84, 855673), (91, 789852), (98, 733434), (147, 488956), (156, 460747), (182, 394926), (196, 366717), (273, 263284), (294, 244478), (364, 197463), (546, 131642), (588, 122239), (637, 112836), (1092, 65821), (1274, 56418), (1911, 37612), (2548, 28209), (3822, 18806), (7644, 9403)]