31995252

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 84619080

約数和(自身を除く): 52623828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 53, 82, 106, 123, 159, 164, 212, 246, 318, 369, 409, 477, 492, 636, 738, 818, 954, 1227, 1476, 1636, 1908, 2173, 2454, 3681, 4346, 4908, 6519, 7362, 8692, 13038, 14724, 16769, 19557, 21677, 26076, 33538, 39114, 43354, 50307, 65031, 67076, 78228, 86708, 100614, 130062, 150921, 195093, 201228, 260124, 301842, 390186, 603684, 780372, 888757, 1777514, 2666271, 3555028, 5332542, 7998813, 10665084, 15997626, 31995252]

約数ペア:

[(1, 31995252), (2, 15997626), (3, 10665084), (4, 7998813), (6, 5332542), (9, 3555028), (12, 2666271), (18, 1777514), (36, 888757), (41, 780372), (53, 603684), (82, 390186), (106, 301842), (123, 260124), (159, 201228), (164, 195093), (212, 150921), (246, 130062), (318, 100614), (369, 86708), (409, 78228), (477, 67076), (492, 65031), (636, 50307), (738, 43354), (818, 39114), (954, 33538), (1227, 26076), (1476, 21677), (1636, 19557), (1908, 16769), (2173, 14724), (2454, 13038), (3681, 8692), (4346, 7362), (4908, 6519)]