87888360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{14947}}^1$

素因数の和:14975

約数の個数: 96

約数和(自身を含む): 306732960

約数和(自身を除く): 218844600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 14947, 29894, 44841, 59788, 74735, 89682, 104629, 119576, 149470, 179364, 209258, 224205, 298940, 313887, 358728, 418516, 448410, 523145, 597880, 627774, 732403, 837032, 896820, 1046290, 1255548, 1464806, 1569435, 1793640, 2092580, 2197209, 2511096, 2929612, 3138870, 3662015, 4185160, 4394418, 5859224, 6277740, 7324030, 8788836, 10986045, 12555480, 14648060, 17577672, 21972090, 29296120, 43944180, 87888360]

約数ペア:

[(1, 87888360), (2, 43944180), (3, 29296120), (4, 21972090), (5, 17577672), (6, 14648060), (7, 12555480), (8, 10986045), (10, 8788836), (12, 7324030), (14, 6277740), (15, 5859224), (20, 4394418), (21, 4185160), (24, 3662015), (28, 3138870), (30, 2929612), (35, 2511096), (40, 2197209), (42, 2092580), (49, 1793640), (56, 1569435), (60, 1464806), (70, 1255548), (84, 1046290), (98, 896820), (105, 837032), (120, 732403), (140, 627774), (147, 597880), (168, 523145), (196, 448410), (210, 418516), (245, 358728), (280, 313887), (294, 298940), (392, 224205), (420, 209258), (490, 179364), (588, 149470), (735, 119576), (840, 104629), (980, 89682), (1176, 74735), (1470, 59788), (1960, 44841), (2940, 29894), (5880, 14947)]