76716948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 235569600

約数和(自身を除く): 158852652

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 49, 58, 66, 77, 84, 87, 98, 116, 132, 147, 154, 174, 196, 203, 231, 294, 308, 319, 348, 406, 409, 462, 539, 588, 609, 638, 812, 818, 924, 957, 1078, 1218, 1227, 1276, 1421, 1617, 1636, 1914, 2156, 2233, 2436, 2454, 2842, 2863, 3234, 3828, 4263, 4466, 4499, 4908, 5684, 5726, 6468, 6699, 8526, 8589, 8932, 8998, 11452, 11861, 13398, 13497, 15631, 17052, 17178, 17996, 20041, 23722, 26796, 26994, 31262, 31493, 34356, 35583, 40082, 46893, 47444, 53988, 60123, 62524, 62986, 71166, 80164, 83027, 93786, 94479, 120246, 125972, 130471, 142332, 166054, 187572, 188958, 220451, 240492, 249081, 260942, 332108, 377916, 391413, 440902, 498162, 521884, 581189, 661353, 782826, 881804, 913297, 996324, 1162378, 1322706, 1565652, 1743567, 1826594, 2324756, 2645412, 2739891, 3487134, 3653188, 5479782, 6393079, 6974268, 10959564, 12786158, 19179237, 25572316, 38358474, 76716948]

約数ペア:

[(1, 76716948), (2, 38358474), (3, 25572316), (4, 19179237), (6, 12786158), (7, 10959564), (11, 6974268), (12, 6393079), (14, 5479782), (21, 3653188), (22, 3487134), (28, 2739891), (29, 2645412), (33, 2324756), (42, 1826594), (44, 1743567), (49, 1565652), (58, 1322706), (66, 1162378), (77, 996324), (84, 913297), (87, 881804), (98, 782826), (116, 661353), (132, 581189), (147, 521884), (154, 498162), (174, 440902), (196, 391413), (203, 377916), (231, 332108), (294, 260942), (308, 249081), (319, 240492), (348, 220451), (406, 188958), (409, 187572), (462, 166054), (539, 142332), (588, 130471), (609, 125972), (638, 120246), (812, 94479), (818, 93786), (924, 83027), (957, 80164), (1078, 71166), (1218, 62986), (1227, 62524), (1276, 60123), (1421, 53988), (1617, 47444), (1636, 46893), (1914, 40082), (2156, 35583), (2233, 34356), (2436, 31493), (2454, 31262), (2842, 26994), (2863, 26796), (3234, 23722), (3828, 20041), (4263, 17996), (4466, 17178), (4499, 17052), (4908, 15631), (5684, 13497), (5726, 13398), (6468, 11861), (6699, 11452), (8526, 8998), (8589, 8932)]