78094660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 198696960

約数和(自身を除く): 120602300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 79, 92, 115, 140, 158, 161, 230, 307, 316, 322, 395, 460, 553, 614, 644, 790, 805, 1106, 1228, 1535, 1580, 1610, 1817, 2149, 2212, 2765, 3070, 3220, 3634, 4298, 5530, 6140, 7061, 7268, 8596, 9085, 10745, 11060, 12719, 14122, 18170, 21490, 24253, 25438, 28244, 35305, 36340, 42980, 48506, 49427, 50876, 63595, 70610, 97012, 98854, 121265, 127190, 141220, 169771, 197708, 242530, 247135, 254380, 339542, 485060, 494270, 557819, 679084, 848855, 988540, 1115638, 1697710, 2231276, 2789095, 3395420, 3904733, 5578190, 7809466, 11156380, 15618932, 19523665, 39047330, 78094660]

約数ペア:

[(1, 78094660), (2, 39047330), (4, 19523665), (5, 15618932), (7, 11156380), (10, 7809466), (14, 5578190), (20, 3904733), (23, 3395420), (28, 2789095), (35, 2231276), (46, 1697710), (70, 1115638), (79, 988540), (92, 848855), (115, 679084), (140, 557819), (158, 494270), (161, 485060), (230, 339542), (307, 254380), (316, 247135), (322, 242530), (395, 197708), (460, 169771), (553, 141220), (614, 127190), (644, 121265), (790, 98854), (805, 97012), (1106, 70610), (1228, 63595), (1535, 50876), (1580, 49427), (1610, 48506), (1817, 42980), (2149, 36340), (2212, 35305), (2765, 28244), (3070, 25438), (3220, 24253), (3634, 21490), (4298, 18170), (5530, 14122), (6140, 12719), (7061, 11060), (7268, 10745), (8596, 9085)]