87734988

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:369

約数の個数: 120

約数和(自身を含む): 253693440

約数和(自身を除く): 165958452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 103, 108, 132, 162, 198, 206, 239, 297, 309, 324, 396, 412, 478, 594, 618, 717, 891, 927, 956, 1133, 1188, 1236, 1434, 1782, 1854, 2151, 2266, 2629, 2781, 2868, 3399, 3564, 3708, 4302, 4532, 5258, 5562, 6453, 6798, 7887, 8343, 8604, 10197, 10516, 11124, 12906, 13596, 15774, 16686, 19359, 20394, 23661, 24617, 25812, 30591, 31548, 33372, 38718, 40788, 47322, 49234, 61182, 70983, 73851, 77436, 91773, 94644, 98468, 122364, 141966, 147702, 183546, 212949, 221553, 270787, 283932, 295404, 367092, 425898, 443106, 541574, 664659, 812361, 851796, 886212, 1083148, 1329318, 1624722, 1993977, 2437083, 2658636, 3249444, 3987954, 4874166, 7311249, 7975908, 9748332, 14622498, 21933747, 29244996, 43867494, 87734988]

約数ペア:

[(1, 87734988), (2, 43867494), (3, 29244996), (4, 21933747), (6, 14622498), (9, 9748332), (11, 7975908), (12, 7311249), (18, 4874166), (22, 3987954), (27, 3249444), (33, 2658636), (36, 2437083), (44, 1993977), (54, 1624722), (66, 1329318), (81, 1083148), (99, 886212), (103, 851796), (108, 812361), (132, 664659), (162, 541574), (198, 443106), (206, 425898), (239, 367092), (297, 295404), (309, 283932), (324, 270787), (396, 221553), (412, 212949), (478, 183546), (594, 147702), (618, 141966), (717, 122364), (891, 98468), (927, 94644), (956, 91773), (1133, 77436), (1188, 73851), (1236, 70983), (1434, 61182), (1782, 49234), (1854, 47322), (2151, 40788), (2266, 38718), (2629, 33372), (2781, 31548), (2868, 30591), (3399, 25812), (3564, 24617), (3708, 23661), (4302, 20394), (4532, 19359), (5258, 16686), (5562, 15774), (6453, 13596), (6798, 12906), (7887, 11124), (8343, 10516), (8604, 10197)]