74894808

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 212313600

約数和(自身を除く): 137418792

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 37, 38, 46, 57, 69, 74, 76, 92, 111, 114, 138, 148, 152, 184, 193, 222, 228, 276, 296, 386, 437, 444, 456, 552, 579, 703, 772, 851, 874, 888, 1158, 1311, 1406, 1544, 1702, 1748, 2109, 2316, 2553, 2622, 2812, 3404, 3496, 3667, 4218, 4439, 4632, 5106, 5244, 5624, 6808, 7141, 7334, 8436, 8878, 10212, 10488, 11001, 13317, 14282, 14668, 16169, 16872, 17756, 20424, 21423, 22002, 26634, 28564, 29336, 32338, 35512, 42846, 44004, 48507, 53268, 57128, 64676, 84341, 85692, 88008, 97014, 106536, 129352, 135679, 164243, 168682, 171384, 194028, 253023, 271358, 328486, 337364, 388056, 407037, 492729, 506046, 542716, 656972, 674728, 814074, 985458, 1012092, 1085432, 1313944, 1628148, 1970916, 2024184, 3120617, 3256296, 3941832, 6241234, 9361851, 12482468, 18723702, 24964936, 37447404, 74894808]

約数ペア:

[(1, 74894808), (2, 37447404), (3, 24964936), (4, 18723702), (6, 12482468), (8, 9361851), (12, 6241234), (19, 3941832), (23, 3256296), (24, 3120617), (37, 2024184), (38, 1970916), (46, 1628148), (57, 1313944), (69, 1085432), (74, 1012092), (76, 985458), (92, 814074), (111, 674728), (114, 656972), (138, 542716), (148, 506046), (152, 492729), (184, 407037), (193, 388056), (222, 337364), (228, 328486), (276, 271358), (296, 253023), (386, 194028), (437, 171384), (444, 168682), (456, 164243), (552, 135679), (579, 129352), (703, 106536), (772, 97014), (851, 88008), (874, 85692), (888, 84341), (1158, 64676), (1311, 57128), (1406, 53268), (1544, 48507), (1702, 44004), (1748, 42846), (2109, 35512), (2316, 32338), (2553, 29336), (2622, 28564), (2812, 26634), (3404, 22002), (3496, 21423), (3667, 20424), (4218, 17756), (4439, 16872), (4632, 16169), (5106, 14668), (5244, 14282), (5624, 13317), (6808, 11001), (7141, 10488), (7334, 10212), (8436, 8878)]