90639432

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^3\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 274176000

約数和(自身を除く): 183536568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 169, 191, 216, 234, 312, 338, 351, 382, 468, 507, 573, 676, 702, 764, 936, 1014, 1146, 1352, 1404, 1521, 1528, 1719, 2028, 2197, 2292, 2483, 2808, 3042, 3438, 4056, 4394, 4563, 4584, 4966, 5157, 6084, 6591, 6876, 7449, 8788, 9126, 9932, 10314, 12168, 13182, 13752, 14898, 17576, 18252, 19773, 19864, 20628, 22347, 26364, 29796, 32279, 36504, 39546, 41256, 44694, 52728, 59319, 59592, 64558, 67041, 79092, 89388, 96837, 118638, 129116, 134082, 158184, 178776, 193674, 237276, 258232, 268164, 290511, 387348, 419627, 474552, 536328, 581022, 774696, 839254, 871533, 1162044, 1258881, 1678508, 1743066, 2324088, 2517762, 3357016, 3486132, 3776643, 5035524, 6972264, 7553286, 10071048, 11329929, 15106572, 22659858, 30213144, 45319716, 90639432]

約数ペア:

[(1, 90639432), (2, 45319716), (3, 30213144), (4, 22659858), (6, 15106572), (8, 11329929), (9, 10071048), (12, 7553286), (13, 6972264), (18, 5035524), (24, 3776643), (26, 3486132), (27, 3357016), (36, 2517762), (39, 2324088), (52, 1743066), (54, 1678508), (72, 1258881), (78, 1162044), (104, 871533), (108, 839254), (117, 774696), (156, 581022), (169, 536328), (191, 474552), (216, 419627), (234, 387348), (312, 290511), (338, 268164), (351, 258232), (382, 237276), (468, 193674), (507, 178776), (573, 158184), (676, 134082), (702, 129116), (764, 118638), (936, 96837), (1014, 89388), (1146, 79092), (1352, 67041), (1404, 64558), (1521, 59592), (1528, 59319), (1719, 52728), (2028, 44694), (2197, 41256), (2292, 39546), (2483, 36504), (2808, 32279), (3042, 29796), (3438, 26364), (4056, 22347), (4394, 20628), (4563, 19864), (4584, 19773), (4966, 18252), (5157, 17576), (6084, 14898), (6591, 13752), (6876, 13182), (7449, 12168), (8788, 10314), (9126, 9932)]