71105268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 186855424

約数和(自身を除く): 115750156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 97, 111, 127, 148, 156, 194, 222, 254, 291, 381, 388, 444, 481, 508, 582, 762, 962, 1164, 1261, 1443, 1524, 1651, 1924, 2522, 2886, 3302, 3589, 3783, 4699, 4953, 5044, 5772, 6604, 7178, 7566, 9398, 9906, 10767, 12319, 14097, 14356, 15132, 18796, 19812, 21534, 24638, 28194, 36957, 43068, 46657, 49276, 56388, 61087, 73914, 93314, 122174, 139971, 147828, 160147, 183261, 186628, 244348, 279942, 320294, 366522, 455803, 480441, 559884, 640588, 733044, 911606, 960882, 1367409, 1823212, 1921764, 2734818, 5469636, 5925439, 11850878, 17776317, 23701756, 35552634, 71105268]

約数ペア:

[(1, 71105268), (2, 35552634), (3, 23701756), (4, 17776317), (6, 11850878), (12, 5925439), (13, 5469636), (26, 2734818), (37, 1921764), (39, 1823212), (52, 1367409), (74, 960882), (78, 911606), (97, 733044), (111, 640588), (127, 559884), (148, 480441), (156, 455803), (194, 366522), (222, 320294), (254, 279942), (291, 244348), (381, 186628), (388, 183261), (444, 160147), (481, 147828), (508, 139971), (582, 122174), (762, 93314), (962, 73914), (1164, 61087), (1261, 56388), (1443, 49276), (1524, 46657), (1651, 43068), (1924, 36957), (2522, 28194), (2886, 24638), (3302, 21534), (3589, 19812), (3783, 18796), (4699, 15132), (4953, 14356), (5044, 14097), (5772, 12319), (6604, 10767), (7178, 9906), (7566, 9398)]