88853940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:846

約数の個数: 144

約数和(自身を含む): 311630592

約数和(自身を除く): 222776652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 97, 105, 126, 140, 180, 194, 210, 252, 291, 315, 388, 420, 485, 582, 630, 679, 727, 873, 970, 1164, 1260, 1358, 1454, 1455, 1746, 1940, 2037, 2181, 2716, 2908, 2910, 3395, 3492, 3635, 4074, 4362, 4365, 5089, 5820, 6111, 6543, 6790, 7270, 8148, 8724, 8730, 10178, 10185, 10905, 12222, 13086, 13580, 14540, 15267, 17460, 20356, 20370, 21810, 24444, 25445, 26172, 30534, 30555, 32715, 40740, 43620, 45801, 50890, 61068, 61110, 65430, 70519, 76335, 91602, 101780, 122220, 130860, 141038, 152670, 183204, 211557, 229005, 282076, 305340, 352595, 423114, 458010, 493633, 634671, 705190, 846228, 916020, 987266, 1057785, 1269342, 1410380, 1480899, 1974532, 2115570, 2468165, 2538684, 2961798, 3173355, 4231140, 4442697, 4936330, 5923596, 6346710, 7404495, 8885394, 9872660, 12693420, 14808990, 17770788, 22213485, 29617980, 44426970, 88853940]

約数ペア:

[(1, 88853940), (2, 44426970), (3, 29617980), (4, 22213485), (5, 17770788), (6, 14808990), (7, 12693420), (9, 9872660), (10, 8885394), (12, 7404495), (14, 6346710), (15, 5923596), (18, 4936330), (20, 4442697), (21, 4231140), (28, 3173355), (30, 2961798), (35, 2538684), (36, 2468165), (42, 2115570), (45, 1974532), (60, 1480899), (63, 1410380), (70, 1269342), (84, 1057785), (90, 987266), (97, 916020), (105, 846228), (126, 705190), (140, 634671), (180, 493633), (194, 458010), (210, 423114), (252, 352595), (291, 305340), (315, 282076), (388, 229005), (420, 211557), (485, 183204), (582, 152670), (630, 141038), (679, 130860), (727, 122220), (873, 101780), (970, 91602), (1164, 76335), (1260, 70519), (1358, 65430), (1454, 61110), (1455, 61068), (1746, 50890), (1940, 45801), (2037, 43620), (2181, 40740), (2716, 32715), (2908, 30555), (2910, 30534), (3395, 26172), (3492, 25445), (3635, 24444), (4074, 21810), (4362, 20370), (4365, 20356), (5089, 17460), (5820, 15267), (6111, 14540), (6543, 13580), (6790, 13086), (7270, 12222), (8148, 10905), (8724, 10185), (8730, 10178)]