66733344

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1667}}^1$

素因数の和:1822

約数の個数: 72

約数和(自身を含む): 191252880

約数和(自身を除く): 124519536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1667, 1668, 2224, 2502, 3334, 3336, 4448, 5001, 5004, 6668, 6672, 10002, 10008, 13336, 13344, 15003, 20004, 20016, 26672, 30006, 40008, 40032, 53344, 60012, 80016, 120024, 160032, 231713, 240048, 463426, 480096, 695139, 926852, 1390278, 1853704, 2085417, 2780556, 3707408, 4170834, 5561112, 7414816, 8341668, 11122224, 16683336, 22244448, 33366672, 66733344]

約数ペア:

[(1, 66733344), (2, 33366672), (3, 22244448), (4, 16683336), (6, 11122224), (8, 8341668), (9, 7414816), (12, 5561112), (16, 4170834), (18, 3707408), (24, 2780556), (32, 2085417), (36, 1853704), (48, 1390278), (72, 926852), (96, 695139), (139, 480096), (144, 463426), (278, 240048), (288, 231713), (417, 160032), (556, 120024), (834, 80016), (1112, 60012), (1251, 53344), (1667, 40032), (1668, 40008), (2224, 30006), (2502, 26672), (3334, 20016), (3336, 20004), (4448, 15003), (5001, 13344), (5004, 13336), (6668, 10008), (6672, 10002)]