71627256

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 207370800

約数和(自身を除く): 135743544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 139, 153, 204, 278, 306, 408, 417, 421, 556, 612, 834, 842, 1112, 1224, 1251, 1263, 1668, 1684, 2363, 2502, 2526, 3336, 3368, 3789, 4726, 5004, 5052, 7089, 7157, 7578, 9452, 10008, 10104, 14178, 14314, 15156, 18904, 21267, 21471, 28356, 28628, 30312, 42534, 42942, 56712, 57256, 58519, 64413, 85068, 85884, 117038, 128826, 170136, 171768, 175557, 234076, 257652, 351114, 468152, 515304, 526671, 702228, 994823, 1053342, 1404456, 1989646, 2106684, 2984469, 3979292, 4213368, 5968938, 7958584, 8953407, 11937876, 17906814, 23875752, 35813628, 71627256]

約数ペア:

[(1, 71627256), (2, 35813628), (3, 23875752), (4, 17906814), (6, 11937876), (8, 8953407), (9, 7958584), (12, 5968938), (17, 4213368), (18, 3979292), (24, 2984469), (34, 2106684), (36, 1989646), (51, 1404456), (68, 1053342), (72, 994823), (102, 702228), (136, 526671), (139, 515304), (153, 468152), (204, 351114), (278, 257652), (306, 234076), (408, 175557), (417, 171768), (421, 170136), (556, 128826), (612, 117038), (834, 85884), (842, 85068), (1112, 64413), (1224, 58519), (1251, 57256), (1263, 56712), (1668, 42942), (1684, 42534), (2363, 30312), (2502, 28628), (2526, 28356), (3336, 21471), (3368, 21267), (3789, 18904), (4726, 15156), (5004, 14314), (5052, 14178), (7089, 10104), (7157, 10008), (7578, 9452)]