76703620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 202704768

約数和(自身を除く): 126001148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 41, 46, 49, 70, 82, 83, 92, 98, 115, 140, 161, 164, 166, 196, 205, 230, 245, 287, 322, 332, 410, 415, 460, 490, 574, 581, 644, 805, 820, 830, 943, 980, 1127, 1148, 1162, 1435, 1610, 1660, 1886, 1909, 2009, 2254, 2324, 2870, 2905, 3220, 3403, 3772, 3818, 4018, 4067, 4508, 4715, 5635, 5740, 5810, 6601, 6806, 7636, 8036, 8134, 9430, 9545, 10045, 11270, 11620, 13202, 13363, 13612, 16268, 17015, 18860, 19090, 20090, 20335, 22540, 23821, 26404, 26726, 33005, 34030, 38180, 40180, 40670, 46207, 47642, 53452, 66010, 66815, 68060, 78269, 81340, 92414, 93541, 95284, 119105, 132020, 133630, 156538, 166747, 184828, 187082, 231035, 238210, 267260, 313076, 333494, 374164, 391345, 462070, 467705, 476420, 547883, 666988, 782690, 833735, 924140, 935410, 1095766, 1565380, 1667470, 1870820, 2191532, 2739415, 3334940, 3835181, 5478830, 7670362, 10957660, 15340724, 19175905, 38351810, 76703620]

約数ペア:

[(1, 76703620), (2, 38351810), (4, 19175905), (5, 15340724), (7, 10957660), (10, 7670362), (14, 5478830), (20, 3835181), (23, 3334940), (28, 2739415), (35, 2191532), (41, 1870820), (46, 1667470), (49, 1565380), (70, 1095766), (82, 935410), (83, 924140), (92, 833735), (98, 782690), (115, 666988), (140, 547883), (161, 476420), (164, 467705), (166, 462070), (196, 391345), (205, 374164), (230, 333494), (245, 313076), (287, 267260), (322, 238210), (332, 231035), (410, 187082), (415, 184828), (460, 166747), (490, 156538), (574, 133630), (581, 132020), (644, 119105), (805, 95284), (820, 93541), (830, 92414), (943, 81340), (980, 78269), (1127, 68060), (1148, 66815), (1162, 66010), (1435, 53452), (1610, 47642), (1660, 46207), (1886, 40670), (1909, 40180), (2009, 38180), (2254, 34030), (2324, 33005), (2870, 26726), (2905, 26404), (3220, 23821), (3403, 22540), (3772, 20335), (3818, 20090), (4018, 19090), (4067, 18860), (4508, 17015), (4715, 16268), (5635, 13612), (5740, 13363), (5810, 13202), (6601, 11620), (6806, 11270), (7636, 10045), (8036, 9545), (8134, 9430)]