31645476

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 83341440

約数和(自身を除く): 51695964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 59, 94, 118, 141, 177, 188, 236, 282, 317, 354, 423, 531, 564, 634, 708, 846, 951, 1062, 1268, 1692, 1902, 2124, 2773, 2853, 3804, 5546, 5706, 8319, 11092, 11412, 14899, 16638, 18703, 24957, 29798, 33276, 37406, 44697, 49914, 56109, 59596, 74812, 89394, 99828, 112218, 134091, 168327, 178788, 224436, 268182, 336654, 536364, 673308, 879041, 1758082, 2637123, 3516164, 5274246, 7911369, 10548492, 15822738, 31645476]

約数ペア:

[(1, 31645476), (2, 15822738), (3, 10548492), (4, 7911369), (6, 5274246), (9, 3516164), (12, 2637123), (18, 1758082), (36, 879041), (47, 673308), (59, 536364), (94, 336654), (118, 268182), (141, 224436), (177, 178788), (188, 168327), (236, 134091), (282, 112218), (317, 99828), (354, 89394), (423, 74812), (531, 59596), (564, 56109), (634, 49914), (708, 44697), (846, 37406), (951, 33276), (1062, 29798), (1268, 24957), (1692, 18703), (1902, 16638), (2124, 14899), (2773, 11412), (2853, 11092), (3804, 8319), (5546, 5706)]