42879564

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4363}}^1$

素因数の和:4396

約数の個数: 96

約数和(自身を含む): 136855040

約数和(自身を除く): 93975476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4363, 4914, 8726, 9828, 13089, 17452, 26178, 30541, 39267, 52356, 56719, 61082, 78534, 91623, 113438, 117801, 122164, 157068, 170157, 183246, 226876, 235602, 274869, 340314, 366492, 397033, 471204, 510471, 549738, 680628, 794066, 824607, 1020942, 1099476, 1191099, 1531413, 1588132, 1649214, 2041884, 2382198, 3062826, 3298428, 3573297, 4764396, 6125652, 7146594, 10719891, 14293188, 21439782, 42879564]

約数ペア:

[(1, 42879564), (2, 21439782), (3, 14293188), (4, 10719891), (6, 7146594), (7, 6125652), (9, 4764396), (12, 3573297), (13, 3298428), (14, 3062826), (18, 2382198), (21, 2041884), (26, 1649214), (27, 1588132), (28, 1531413), (36, 1191099), (39, 1099476), (42, 1020942), (52, 824607), (54, 794066), (63, 680628), (78, 549738), (84, 510471), (91, 471204), (108, 397033), (117, 366492), (126, 340314), (156, 274869), (182, 235602), (189, 226876), (234, 183246), (252, 170157), (273, 157068), (351, 122164), (364, 117801), (378, 113438), (468, 91623), (546, 78534), (702, 61082), (756, 56719), (819, 52356), (1092, 39267), (1404, 30541), (1638, 26178), (2457, 17452), (3276, 13089), (4363, 9828), (4914, 8726)]