67387840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:294

約数の個数: 112

約数和(自身を含む): 175637952

約数和(自身を除く): 108250112

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 97, 104, 130, 160, 167, 194, 208, 260, 320, 334, 388, 416, 485, 520, 668, 776, 832, 835, 970, 1040, 1261, 1336, 1552, 1670, 1940, 2080, 2171, 2522, 2672, 3104, 3340, 3880, 4160, 4342, 5044, 5344, 6208, 6305, 6680, 7760, 8684, 10088, 10688, 10855, 12610, 13360, 15520, 16199, 17368, 20176, 21710, 25220, 26720, 31040, 32398, 34736, 40352, 43420, 50440, 53440, 64796, 69472, 80704, 80995, 86840, 100880, 129592, 138944, 161990, 173680, 201760, 210587, 259184, 323980, 347360, 403520, 421174, 518368, 647960, 694720, 842348, 1036736, 1052935, 1295920, 1684696, 2105870, 2591840, 3369392, 4211740, 5183680, 6738784, 8423480, 13477568, 16846960, 33693920, 67387840]

約数ペア:

[(1, 67387840), (2, 33693920), (4, 16846960), (5, 13477568), (8, 8423480), (10, 6738784), (13, 5183680), (16, 4211740), (20, 3369392), (26, 2591840), (32, 2105870), (40, 1684696), (52, 1295920), (64, 1052935), (65, 1036736), (80, 842348), (97, 694720), (104, 647960), (130, 518368), (160, 421174), (167, 403520), (194, 347360), (208, 323980), (260, 259184), (320, 210587), (334, 201760), (388, 173680), (416, 161990), (485, 138944), (520, 129592), (668, 100880), (776, 86840), (832, 80995), (835, 80704), (970, 69472), (1040, 64796), (1261, 53440), (1336, 50440), (1552, 43420), (1670, 40352), (1940, 34736), (2080, 32398), (2171, 31040), (2522, 26720), (2672, 25220), (3104, 21710), (3340, 20176), (3880, 17368), (4160, 16199), (4342, 15520), (5044, 13360), (5344, 12610), (6208, 10855), (6305, 10688), (6680, 10088), (7760, 8684)]