47197164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 128803584

約数和(自身を除く): 81606420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 151, 183, 244, 302, 366, 427, 453, 604, 732, 854, 906, 1057, 1281, 1708, 1812, 2114, 2562, 3171, 3721, 4228, 5124, 6342, 7442, 9211, 11163, 12684, 14884, 18422, 22326, 26047, 27633, 36844, 44652, 52094, 55266, 64477, 78141, 104188, 110532, 128954, 156282, 193431, 257908, 312564, 386862, 561871, 773724, 1123742, 1685613, 2247484, 3371226, 3933097, 6742452, 7866194, 11799291, 15732388, 23598582, 47197164]

約数ペア:

[(1, 47197164), (2, 23598582), (3, 15732388), (4, 11799291), (6, 7866194), (7, 6742452), (12, 3933097), (14, 3371226), (21, 2247484), (28, 1685613), (42, 1123742), (61, 773724), (84, 561871), (122, 386862), (151, 312564), (183, 257908), (244, 193431), (302, 156282), (366, 128954), (427, 110532), (453, 104188), (604, 78141), (732, 64477), (854, 55266), (906, 52094), (1057, 44652), (1281, 36844), (1708, 27633), (1812, 26047), (2114, 22326), (2562, 18422), (3171, 14884), (3721, 12684), (4228, 11163), (5124, 9211), (6342, 7442)]