87474708

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:986

約数の個数: 96

約数和(自身を含む): 244070400

約数和(自身を除く): 156595692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 47, 54, 57, 76, 94, 108, 114, 141, 171, 188, 228, 282, 342, 423, 513, 564, 684, 846, 893, 907, 1026, 1269, 1692, 1786, 1814, 2052, 2538, 2679, 2721, 3572, 3628, 5076, 5358, 5442, 8037, 8163, 10716, 10884, 16074, 16326, 17233, 24111, 24489, 32148, 32652, 34466, 42629, 48222, 48978, 51699, 68932, 85258, 96444, 97956, 103398, 127887, 155097, 170516, 206796, 255774, 310194, 383661, 465291, 511548, 620388, 767322, 809951, 930582, 1150983, 1534644, 1619902, 1861164, 2301966, 2429853, 3239804, 4603932, 4859706, 7289559, 9719412, 14579118, 21868677, 29158236, 43737354, 87474708]

約数ペア:

[(1, 87474708), (2, 43737354), (3, 29158236), (4, 21868677), (6, 14579118), (9, 9719412), (12, 7289559), (18, 4859706), (19, 4603932), (27, 3239804), (36, 2429853), (38, 2301966), (47, 1861164), (54, 1619902), (57, 1534644), (76, 1150983), (94, 930582), (108, 809951), (114, 767322), (141, 620388), (171, 511548), (188, 465291), (228, 383661), (282, 310194), (342, 255774), (423, 206796), (513, 170516), (564, 155097), (684, 127887), (846, 103398), (893, 97956), (907, 96444), (1026, 85258), (1269, 68932), (1692, 51699), (1786, 48978), (1814, 48222), (2052, 42629), (2538, 34466), (2679, 32652), (2721, 32148), (3572, 24489), (3628, 24111), (5076, 17233), (5358, 16326), (5442, 16074), (8037, 10884), (8163, 10716)]