180957816

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1877}}^1$

素因数の和:2005

約数の個数: 96

約数和(自身を含む): 533201760

約数和(自身を除く): 352243944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 103, 104, 117, 156, 206, 234, 309, 312, 412, 468, 618, 824, 927, 936, 1236, 1339, 1854, 1877, 2472, 2678, 3708, 3754, 4017, 5356, 5631, 7416, 7508, 8034, 10712, 11262, 12051, 15016, 16068, 16893, 22524, 24102, 24401, 32136, 33786, 45048, 48204, 48802, 67572, 73203, 96408, 97604, 135144, 146406, 193331, 195208, 219609, 292812, 386662, 439218, 579993, 585624, 773324, 878436, 1159986, 1546648, 1739979, 1756872, 2319972, 2513303, 3479958, 4639944, 5026606, 6959916, 7539909, 10053212, 13919832, 15079818, 20106424, 22619727, 30159636, 45239454, 60319272, 90478908, 180957816]

約数ペア:

[(1, 180957816), (2, 90478908), (3, 60319272), (4, 45239454), (6, 30159636), (8, 22619727), (9, 20106424), (12, 15079818), (13, 13919832), (18, 10053212), (24, 7539909), (26, 6959916), (36, 5026606), (39, 4639944), (52, 3479958), (72, 2513303), (78, 2319972), (103, 1756872), (104, 1739979), (117, 1546648), (156, 1159986), (206, 878436), (234, 773324), (309, 585624), (312, 579993), (412, 439218), (468, 386662), (618, 292812), (824, 219609), (927, 195208), (936, 193331), (1236, 146406), (1339, 135144), (1854, 97604), (1877, 96408), (2472, 73203), (2678, 67572), (3708, 48802), (3754, 48204), (4017, 45048), (5356, 33786), (5631, 32136), (7416, 24401), (7508, 24102), (8034, 22524), (10712, 16893), (11262, 16068), (12051, 15016)]