78666168

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 230808960

約数和(自身を除く): 152142792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 151, 168, 196, 294, 302, 392, 443, 453, 588, 604, 886, 906, 1057, 1176, 1208, 1329, 1772, 1812, 2114, 2658, 3101, 3171, 3544, 3624, 4228, 5316, 6202, 6342, 7399, 8456, 9303, 10632, 12404, 12684, 14798, 18606, 21707, 22197, 24808, 25368, 29596, 37212, 43414, 44394, 59192, 65121, 66893, 74424, 86828, 88788, 130242, 133786, 173656, 177576, 200679, 260484, 267572, 401358, 468251, 520968, 535144, 802716, 936502, 1404753, 1605432, 1873004, 2809506, 3277757, 3746008, 5619012, 6555514, 9833271, 11238024, 13111028, 19666542, 26222056, 39333084, 78666168]

約数ペア:

[(1, 78666168), (2, 39333084), (3, 26222056), (4, 19666542), (6, 13111028), (7, 11238024), (8, 9833271), (12, 6555514), (14, 5619012), (21, 3746008), (24, 3277757), (28, 2809506), (42, 1873004), (49, 1605432), (56, 1404753), (84, 936502), (98, 802716), (147, 535144), (151, 520968), (168, 468251), (196, 401358), (294, 267572), (302, 260484), (392, 200679), (443, 177576), (453, 173656), (588, 133786), (604, 130242), (886, 88788), (906, 86828), (1057, 74424), (1176, 66893), (1208, 65121), (1329, 59192), (1772, 44394), (1812, 43414), (2114, 37212), (2658, 29596), (3101, 25368), (3171, 24808), (3544, 22197), (3624, 21707), (4228, 18606), (5316, 14798), (6202, 12684), (6342, 12404), (7399, 10632), (8456, 9303)]