90412272

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{4517}}^1$

素因数の和:4670

約数の個数: 60

約数和(自身を含む): 254905560

約数和(自身を除く): 164493288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 4517, 5004, 6672, 9034, 10008, 13551, 18068, 20016, 27102, 36136, 40653, 54204, 72272, 81306, 108408, 162612, 216816, 325224, 627863, 650448, 1255726, 1883589, 2511452, 3767178, 5022904, 5650767, 7534356, 10045808, 11301534, 15068712, 22603068, 30137424, 45206136, 90412272]

約数ペア:

[(1, 90412272), (2, 45206136), (3, 30137424), (4, 22603068), (6, 15068712), (8, 11301534), (9, 10045808), (12, 7534356), (16, 5650767), (18, 5022904), (24, 3767178), (36, 2511452), (48, 1883589), (72, 1255726), (139, 650448), (144, 627863), (278, 325224), (417, 216816), (556, 162612), (834, 108408), (1112, 81306), (1251, 72272), (1668, 54204), (2224, 40653), (2502, 36136), (3336, 27102), (4517, 20016), (5004, 18068), (6672, 13551), (9034, 10008)]