123453036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15803}}^1$

素因数の和:15851

約数の個数: 72

約数和(自身を含む): 368169984

約数和(自身を除く): 244716948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 15803, 31606, 47409, 63212, 94818, 110621, 142227, 189636, 221242, 284454, 331863, 442484, 489893, 568908, 663726, 979786, 995589, 1327452, 1469679, 1959572, 1991178, 2939358, 3429251, 3982356, 4409037, 5878716, 6858502, 8818074, 10287753, 13717004, 17636148, 20575506, 30863259, 41151012, 61726518, 123453036]

約数ペア:

[(1, 123453036), (2, 61726518), (3, 41151012), (4, 30863259), (6, 20575506), (7, 17636148), (9, 13717004), (12, 10287753), (14, 8818074), (18, 6858502), (21, 5878716), (28, 4409037), (31, 3982356), (36, 3429251), (42, 2939358), (62, 1991178), (63, 1959572), (84, 1469679), (93, 1327452), (124, 995589), (126, 979786), (186, 663726), (217, 568908), (252, 489893), (279, 442484), (372, 331863), (434, 284454), (558, 221242), (651, 189636), (868, 142227), (1116, 110621), (1302, 94818), (1953, 63212), (2604, 47409), (3906, 31606), (7812, 15803)]