67435656

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 172497600

約数和(自身を除く): 105061944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 131, 178, 241, 262, 267, 356, 393, 482, 524, 534, 712, 723, 786, 964, 1048, 1068, 1446, 1572, 1928, 2136, 2892, 3144, 5784, 11659, 21449, 23318, 31571, 34977, 42898, 46636, 63142, 64347, 69954, 85796, 93272, 94713, 126284, 128694, 139908, 171592, 189426, 252568, 257388, 279816, 378852, 514776, 757704, 2809819, 5619638, 8429457, 11239276, 16858914, 22478552, 33717828, 67435656]

約数ペア:

[(1, 67435656), (2, 33717828), (3, 22478552), (4, 16858914), (6, 11239276), (8, 8429457), (12, 5619638), (24, 2809819), (89, 757704), (131, 514776), (178, 378852), (241, 279816), (262, 257388), (267, 252568), (356, 189426), (393, 171592), (482, 139908), (524, 128694), (534, 126284), (712, 94713), (723, 93272), (786, 85796), (964, 69954), (1048, 64347), (1068, 63142), (1446, 46636), (1572, 42898), (1928, 34977), (2136, 31571), (2892, 23318), (3144, 21449), (5784, 11659)]