801943668

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{5351}}^1$

素因数の和:5565

約数の個数: 72

約数和(自身を含む): 2127355776

約数和(自身を除く): 1325412108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 181, 207, 276, 362, 414, 543, 724, 828, 1086, 1629, 2172, 3258, 4163, 5351, 6516, 8326, 10702, 12489, 16053, 16652, 21404, 24978, 32106, 37467, 48159, 49956, 64212, 74934, 96318, 123073, 149868, 192636, 246146, 369219, 492292, 738438, 968531, 1107657, 1476876, 1937062, 2215314, 2905593, 3874124, 4430628, 5811186, 8716779, 11622372, 17433558, 22276213, 34867116, 44552426, 66828639, 89104852, 133657278, 200485917, 267314556, 400971834, 801943668]

約数ペア:

[(1, 801943668), (2, 400971834), (3, 267314556), (4, 200485917), (6, 133657278), (9, 89104852), (12, 66828639), (18, 44552426), (23, 34867116), (36, 22276213), (46, 17433558), (69, 11622372), (92, 8716779), (138, 5811186), (181, 4430628), (207, 3874124), (276, 2905593), (362, 2215314), (414, 1937062), (543, 1476876), (724, 1107657), (828, 968531), (1086, 738438), (1629, 492292), (2172, 369219), (3258, 246146), (4163, 192636), (5351, 149868), (6516, 123073), (8326, 96318), (10702, 74934), (12489, 64212), (16053, 49956), (16652, 48159), (21404, 37467), (24978, 32106)]