66728988

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1112

約数の個数: 96

約数和(自身を含む): 188160000

約数和(自身を除く): 121431012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 93, 108, 114, 124, 171, 186, 228, 279, 342, 372, 513, 558, 589, 684, 837, 1026, 1049, 1116, 1178, 1674, 1767, 2052, 2098, 2356, 3147, 3348, 3534, 4196, 5301, 6294, 7068, 9441, 10602, 12588, 15903, 18882, 19931, 21204, 28323, 31806, 32519, 37764, 39862, 56646, 59793, 63612, 65038, 79724, 97557, 113292, 119586, 130076, 179379, 195114, 239172, 292671, 358758, 390228, 538137, 585342, 617861, 717516, 878013, 1076274, 1170684, 1235722, 1756026, 1853583, 2152548, 2471444, 3512052, 3707166, 5560749, 7414332, 11121498, 16682247, 22242996, 33364494, 66728988]

約数ペア:

[(1, 66728988), (2, 33364494), (3, 22242996), (4, 16682247), (6, 11121498), (9, 7414332), (12, 5560749), (18, 3707166), (19, 3512052), (27, 2471444), (31, 2152548), (36, 1853583), (38, 1756026), (54, 1235722), (57, 1170684), (62, 1076274), (76, 878013), (93, 717516), (108, 617861), (114, 585342), (124, 538137), (171, 390228), (186, 358758), (228, 292671), (279, 239172), (342, 195114), (372, 179379), (513, 130076), (558, 119586), (589, 113292), (684, 97557), (837, 79724), (1026, 65038), (1049, 63612), (1116, 59793), (1178, 56646), (1674, 39862), (1767, 37764), (2052, 32519), (2098, 31806), (2356, 28323), (3147, 21204), (3348, 19931), (3534, 18882), (4196, 15903), (5301, 12588), (6294, 10602), (7068, 9441)]