87418884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 245145600

約数和(自身を除く): 157726716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 59, 62, 84, 93, 118, 124, 177, 186, 217, 236, 354, 372, 413, 434, 569, 651, 708, 826, 868, 1138, 1239, 1302, 1652, 1707, 1829, 2276, 2478, 2604, 3414, 3658, 3983, 4956, 5487, 6828, 7316, 7966, 10974, 11949, 12803, 15932, 17639, 21948, 23898, 25606, 33571, 35278, 38409, 47796, 51212, 52917, 67142, 70556, 76818, 100713, 105834, 123473, 134284, 153636, 201426, 211668, 234997, 246946, 370419, 402852, 469994, 493892, 704991, 740838, 939988, 1040701, 1409982, 1481676, 2081402, 2819964, 3122103, 4162804, 6244206, 7284907, 12488412, 14569814, 21854721, 29139628, 43709442, 87418884]

約数ペア:

[(1, 87418884), (2, 43709442), (3, 29139628), (4, 21854721), (6, 14569814), (7, 12488412), (12, 7284907), (14, 6244206), (21, 4162804), (28, 3122103), (31, 2819964), (42, 2081402), (59, 1481676), (62, 1409982), (84, 1040701), (93, 939988), (118, 740838), (124, 704991), (177, 493892), (186, 469994), (217, 402852), (236, 370419), (354, 246946), (372, 234997), (413, 211668), (434, 201426), (569, 153636), (651, 134284), (708, 123473), (826, 105834), (868, 100713), (1138, 76818), (1239, 70556), (1302, 67142), (1652, 52917), (1707, 51212), (1829, 47796), (2276, 38409), (2478, 35278), (2604, 33571), (3414, 25606), (3658, 23898), (3983, 21948), (4956, 17639), (5487, 15932), (6828, 12803), (7316, 11949), (7966, 10974)]