80572856

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 192381840

約数和(自身を除く): 111808984

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 97, 98, 104, 163, 182, 194, 196, 326, 364, 388, 392, 637, 652, 679, 728, 776, 1141, 1261, 1274, 1304, 1358, 2119, 2282, 2522, 2548, 2716, 4238, 4564, 4753, 5044, 5096, 5432, 7987, 8476, 8827, 9128, 9506, 10088, 14833, 15811, 15974, 16952, 17654, 19012, 29666, 31622, 31948, 35308, 38024, 59332, 61789, 63244, 63896, 70616, 103831, 110677, 118664, 123578, 126488, 205543, 207662, 221354, 247156, 411086, 415324, 442708, 494312, 774739, 822172, 830648, 885416, 1438801, 1549478, 1644344, 2877602, 3098956, 5755204, 6197912, 10071607, 11510408, 20143214, 40286428, 80572856]

約数ペア:

[(1, 80572856), (2, 40286428), (4, 20143214), (7, 11510408), (8, 10071607), (13, 6197912), (14, 5755204), (26, 3098956), (28, 2877602), (49, 1644344), (52, 1549478), (56, 1438801), (91, 885416), (97, 830648), (98, 822172), (104, 774739), (163, 494312), (182, 442708), (194, 415324), (196, 411086), (326, 247156), (364, 221354), (388, 207662), (392, 205543), (637, 126488), (652, 123578), (679, 118664), (728, 110677), (776, 103831), (1141, 70616), (1261, 63896), (1274, 63244), (1304, 61789), (1358, 59332), (2119, 38024), (2282, 35308), (2522, 31948), (2548, 31622), (2716, 29666), (4238, 19012), (4564, 17654), (4753, 16952), (5044, 15974), (5096, 15811), (5432, 14833), (7987, 10088), (8476, 9506), (8827, 9128)]