75042408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1061}}^1$

素因数の和:1498

約数の個数: 64

約数和(自身を含む): 215118720

約数和(自身を除く): 140076312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 421, 842, 1061, 1263, 1684, 2122, 2526, 2947, 3183, 3368, 4244, 5052, 5894, 6366, 7427, 8488, 8841, 10104, 11788, 12732, 14854, 17682, 22281, 23576, 25464, 29708, 35364, 44562, 59416, 70728, 89124, 178248, 446681, 893362, 1340043, 1786724, 2680086, 3126767, 3573448, 5360172, 6253534, 9380301, 10720344, 12507068, 18760602, 25014136, 37521204, 75042408]

約数ペア:

[(1, 75042408), (2, 37521204), (3, 25014136), (4, 18760602), (6, 12507068), (7, 10720344), (8, 9380301), (12, 6253534), (14, 5360172), (21, 3573448), (24, 3126767), (28, 2680086), (42, 1786724), (56, 1340043), (84, 893362), (168, 446681), (421, 178248), (842, 89124), (1061, 70728), (1263, 59416), (1684, 44562), (2122, 35364), (2526, 29708), (2947, 25464), (3183, 23576), (3368, 22281), (4244, 17682), (5052, 14854), (5894, 12732), (6366, 11788), (7427, 10104), (8488, 8841)]