134898876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31489}}^1$

素因数の和:31523

約数の個数: 72

約数和(自身を含む): 412644960

約数和(自身を除く): 277746084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 31489, 62978, 94467, 125956, 188934, 220423, 283401, 377868, 440846, 535313, 566802, 661269, 881692, 1070626, 1133604, 1322538, 1605939, 1983807, 2141252, 2645076, 3211878, 3747191, 3967614, 4817817, 6423756, 7494382, 7935228, 9635634, 11241573, 14988764, 19271268, 22483146, 33724719, 44966292, 67449438, 134898876]

約数ペア:

[(1, 134898876), (2, 67449438), (3, 44966292), (4, 33724719), (6, 22483146), (7, 19271268), (9, 14988764), (12, 11241573), (14, 9635634), (17, 7935228), (18, 7494382), (21, 6423756), (28, 4817817), (34, 3967614), (36, 3747191), (42, 3211878), (51, 2645076), (63, 2141252), (68, 1983807), (84, 1605939), (102, 1322538), (119, 1133604), (126, 1070626), (153, 881692), (204, 661269), (238, 566802), (252, 535313), (306, 440846), (357, 377868), (476, 283401), (612, 220423), (714, 188934), (1071, 125956), (1428, 94467), (2142, 62978), (4284, 31489)]