64533078

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 150958080

約数和(自身を除く): 86425002

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 223, 233, 414, 446, 466, 621, 669, 699, 1242, 1338, 1398, 2007, 2097, 4014, 4194, 5129, 5359, 6021, 6291, 10258, 10718, 12042, 12582, 15387, 16077, 30774, 32154, 46161, 48231, 51959, 92322, 96462, 103918, 138483, 144693, 155877, 276966, 289386, 311754, 467631, 935262, 1195057, 1402893, 2390114, 2805786, 3585171, 7170342, 10755513, 21511026, 32266539, 64533078]

約数ペア:

[(1, 64533078), (2, 32266539), (3, 21511026), (6, 10755513), (9, 7170342), (18, 3585171), (23, 2805786), (27, 2390114), (46, 1402893), (54, 1195057), (69, 935262), (138, 467631), (207, 311754), (223, 289386), (233, 276966), (414, 155877), (446, 144693), (466, 138483), (621, 103918), (669, 96462), (699, 92322), (1242, 51959), (1338, 48231), (1398, 46161), (2007, 32154), (2097, 30774), (4014, 16077), (4194, 15387), (5129, 12582), (5359, 12042), (6021, 10718), (6291, 10258)]