79827488

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:574

約数の個数: 72

約数和(自身を含む): 176393700

約数和(自身を除く): 96566212

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 169, 208, 232, 338, 377, 416, 464, 509, 676, 754, 928, 1018, 1352, 1508, 2036, 2704, 3016, 4072, 4901, 5408, 6032, 6617, 8144, 9802, 12064, 13234, 14761, 16288, 19604, 26468, 29522, 39208, 52936, 59044, 78416, 86021, 105872, 118088, 156832, 172042, 191893, 211744, 236176, 344084, 383786, 472352, 688168, 767572, 1376336, 1535144, 2494609, 2752672, 3070288, 4989218, 6140576, 9978436, 19956872, 39913744, 79827488]

約数ペア:

[(1, 79827488), (2, 39913744), (4, 19956872), (8, 9978436), (13, 6140576), (16, 4989218), (26, 3070288), (29, 2752672), (32, 2494609), (52, 1535144), (58, 1376336), (104, 767572), (116, 688168), (169, 472352), (208, 383786), (232, 344084), (338, 236176), (377, 211744), (416, 191893), (464, 172042), (509, 156832), (676, 118088), (754, 105872), (928, 86021), (1018, 78416), (1352, 59044), (1508, 52936), (2036, 39208), (2704, 29522), (3016, 26468), (4072, 19604), (4901, 16288), (5408, 14761), (6032, 13234), (6617, 12064), (8144, 9802)]