64581432

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1423}}^1$

素因数の和:1524

約数の個数: 64

約数和(自身を含む): 169512960

約数和(自身を除く): 104931528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 732, 744, 1423, 1464, 1891, 2846, 3782, 4269, 5673, 5692, 7564, 8538, 11346, 11384, 15128, 17076, 22692, 34152, 44113, 45384, 86803, 88226, 132339, 173606, 176452, 260409, 264678, 347212, 352904, 520818, 529356, 694424, 1041636, 1058712, 2083272, 2690893, 5381786, 8072679, 10763572, 16145358, 21527144, 32290716, 64581432]

約数ペア:

[(1, 64581432), (2, 32290716), (3, 21527144), (4, 16145358), (6, 10763572), (8, 8072679), (12, 5381786), (24, 2690893), (31, 2083272), (61, 1058712), (62, 1041636), (93, 694424), (122, 529356), (124, 520818), (183, 352904), (186, 347212), (244, 264678), (248, 260409), (366, 176452), (372, 173606), (488, 132339), (732, 88226), (744, 86803), (1423, 45384), (1464, 44113), (1891, 34152), (2846, 22692), (3782, 17076), (4269, 15128), (5673, 11384), (5692, 11346), (7564, 8538)]