81868978848

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{146807}}^1$

素因数の和:147014

約数の個数: 96

約数和(自身を含む): 222121678464

約数和(自身を除く): 140252699616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 157, 222, 296, 314, 444, 471, 592, 628, 888, 942, 1184, 1256, 1776, 1884, 2512, 3552, 3768, 5024, 5809, 7536, 11618, 15072, 17427, 23236, 34854, 46472, 69708, 92944, 139416, 146807, 185888, 278832, 293614, 440421, 557664, 587228, 880842, 1174456, 1761684, 2348912, 3523368, 4697824, 5431859, 7046736, 10863718, 14093472, 16295577, 21727436, 23048699, 32591154, 43454872, 46097398, 65182308, 69146097, 86909744, 92194796, 130364616, 138292194, 173819488, 184389592, 260729232, 276584388, 368779184, 521458464, 553168776, 737558368, 852801863, 1106337552, 1705603726, 2212675104, 2558405589, 3411207452, 5116811178, 6822414904, 10233622356, 13644829808, 20467244712, 27289659616, 40934489424, 81868978848]

約数ペア:

[(1, 81868978848), (2, 40934489424), (3, 27289659616), (4, 20467244712), (6, 13644829808), (8, 10233622356), (12, 6822414904), (16, 5116811178), (24, 3411207452), (32, 2558405589), (37, 2212675104), (48, 1705603726), (74, 1106337552), (96, 852801863), (111, 737558368), (148, 553168776), (157, 521458464), (222, 368779184), (296, 276584388), (314, 260729232), (444, 184389592), (471, 173819488), (592, 138292194), (628, 130364616), (888, 92194796), (942, 86909744), (1184, 69146097), (1256, 65182308), (1776, 46097398), (1884, 43454872), (2512, 32591154), (3552, 23048699), (3768, 21727436), (5024, 16295577), (5809, 14093472), (7536, 10863718), (11618, 7046736), (15072, 5431859), (17427, 4697824), (23236, 3523368), (34854, 2348912), (46472, 1761684), (69708, 1174456), (92944, 880842), (139416, 587228), (146807, 557664), (185888, 440421), (278832, 293614)]