71222624

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 161989632

約数和(自身を除く): 90767008

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 61, 62, 88, 107, 122, 124, 176, 214, 244, 248, 341, 352, 428, 488, 496, 671, 682, 856, 976, 992, 1177, 1342, 1364, 1712, 1891, 1952, 2354, 2684, 2728, 3317, 3424, 3782, 4708, 5368, 5456, 6527, 6634, 7564, 9416, 10736, 10912, 13054, 13268, 15128, 18832, 20801, 21472, 26108, 26536, 30256, 36487, 37664, 41602, 52216, 53072, 60512, 71797, 72974, 83204, 104432, 106144, 143594, 145948, 166408, 202337, 208864, 287188, 291896, 332816, 404674, 574376, 583792, 665632, 809348, 1148752, 1167584, 1618696, 2225707, 2297504, 3237392, 4451414, 6474784, 8902828, 17805656, 35611312, 71222624]

約数ペア:

[(1, 71222624), (2, 35611312), (4, 17805656), (8, 8902828), (11, 6474784), (16, 4451414), (22, 3237392), (31, 2297504), (32, 2225707), (44, 1618696), (61, 1167584), (62, 1148752), (88, 809348), (107, 665632), (122, 583792), (124, 574376), (176, 404674), (214, 332816), (244, 291896), (248, 287188), (341, 208864), (352, 202337), (428, 166408), (488, 145948), (496, 143594), (671, 106144), (682, 104432), (856, 83204), (976, 72974), (992, 71797), (1177, 60512), (1342, 53072), (1364, 52216), (1712, 41602), (1891, 37664), (1952, 36487), (2354, 30256), (2684, 26536), (2728, 26108), (3317, 21472), (3424, 20801), (3782, 18832), (4708, 15128), (5368, 13268), (5456, 13054), (6527, 10912), (6634, 10736), (7564, 9416)]