27808116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 78274560

約数和(自身を除く): 50466444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 59, 62, 84, 93, 118, 124, 177, 181, 186, 217, 236, 354, 362, 372, 413, 434, 543, 651, 708, 724, 826, 868, 1086, 1239, 1267, 1302, 1652, 1829, 2172, 2478, 2534, 2604, 3658, 3801, 4956, 5068, 5487, 5611, 7316, 7602, 10679, 10974, 11222, 12803, 15204, 16833, 21358, 21948, 22444, 25606, 32037, 33666, 38409, 39277, 42716, 51212, 64074, 67332, 74753, 76818, 78554, 117831, 128148, 149506, 153636, 157108, 224259, 235662, 299012, 331049, 448518, 471324, 662098, 897036, 993147, 1324196, 1986294, 2317343, 3972588, 4634686, 6952029, 9269372, 13904058, 27808116]

約数ペア:

[(1, 27808116), (2, 13904058), (3, 9269372), (4, 6952029), (6, 4634686), (7, 3972588), (12, 2317343), (14, 1986294), (21, 1324196), (28, 993147), (31, 897036), (42, 662098), (59, 471324), (62, 448518), (84, 331049), (93, 299012), (118, 235662), (124, 224259), (177, 157108), (181, 153636), (186, 149506), (217, 128148), (236, 117831), (354, 78554), (362, 76818), (372, 74753), (413, 67332), (434, 64074), (543, 51212), (651, 42716), (708, 39277), (724, 38409), (826, 33666), (868, 32037), (1086, 25606), (1239, 22444), (1267, 21948), (1302, 21358), (1652, 16833), (1829, 15204), (2172, 12803), (2478, 11222), (2534, 10974), (2604, 10679), (3658, 7602), (3801, 7316), (4956, 5611), (5068, 5487)]