78284472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7639}}^1$

素因数の和:7716

約数の個数: 64

約数和(自身を含む): 227366400

約数和(自身を除く): 149081928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3416, 5124, 7639, 10248, 15278, 22917, 30556, 45834, 53473, 61112, 91668, 106946, 160419, 183336, 213892, 320838, 427784, 465979, 641676, 931958, 1283352, 1397937, 1863916, 2795874, 3261853, 3727832, 5591748, 6523706, 9785559, 11183496, 13047412, 19571118, 26094824, 39142236, 78284472]

約数ペア:

[(1, 78284472), (2, 39142236), (3, 26094824), (4, 19571118), (6, 13047412), (7, 11183496), (8, 9785559), (12, 6523706), (14, 5591748), (21, 3727832), (24, 3261853), (28, 2795874), (42, 1863916), (56, 1397937), (61, 1283352), (84, 931958), (122, 641676), (168, 465979), (183, 427784), (244, 320838), (366, 213892), (427, 183336), (488, 160419), (732, 106946), (854, 91668), (1281, 61112), (1464, 53473), (1708, 45834), (2562, 30556), (3416, 22917), (5124, 15278), (7639, 10248)]