87625548

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2137}}^1$

素因数の和:2231

約数の個数: 72

約数和(自身を含む): 238138992

約数和(自身を除く): 150513444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 67, 68, 102, 134, 153, 201, 204, 268, 306, 402, 603, 612, 804, 1139, 1206, 2137, 2278, 2412, 3417, 4274, 4556, 6411, 6834, 8548, 10251, 12822, 13668, 19233, 20502, 25644, 36329, 38466, 41004, 72658, 76932, 108987, 143179, 145316, 217974, 286358, 326961, 429537, 435948, 572716, 653922, 859074, 1288611, 1307844, 1718148, 2434043, 2577222, 4868086, 5154444, 7302129, 9736172, 14604258, 21906387, 29208516, 43812774, 87625548]

約数ペア:

[(1, 87625548), (2, 43812774), (3, 29208516), (4, 21906387), (6, 14604258), (9, 9736172), (12, 7302129), (17, 5154444), (18, 4868086), (34, 2577222), (36, 2434043), (51, 1718148), (67, 1307844), (68, 1288611), (102, 859074), (134, 653922), (153, 572716), (201, 435948), (204, 429537), (268, 326961), (306, 286358), (402, 217974), (603, 145316), (612, 143179), (804, 108987), (1139, 76932), (1206, 72658), (2137, 41004), (2278, 38466), (2412, 36329), (3417, 25644), (4274, 20502), (4556, 19233), (6411, 13668), (6834, 12822), (8548, 10251)]