72499328

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 164962560

約数和(自身を除く): 92463232

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 128, 151, 176, 242, 248, 302, 341, 352, 484, 496, 604, 682, 704, 968, 992, 1208, 1364, 1408, 1661, 1936, 1984, 2416, 2728, 3322, 3751, 3872, 3968, 4681, 4832, 5456, 6644, 7502, 7744, 9362, 9664, 10912, 13288, 15004, 15488, 18271, 18724, 19328, 21824, 26576, 30008, 36542, 37448, 43648, 51491, 53152, 60016, 73084, 74896, 102982, 106304, 120032, 146168, 149792, 205964, 212608, 240064, 292336, 299584, 411928, 480128, 566401, 584672, 599168, 823856, 1132802, 1169344, 1647712, 2265604, 2338688, 3295424, 4531208, 6590848, 9062416, 18124832, 36249664, 72499328]

約数ペア:

[(1, 72499328), (2, 36249664), (4, 18124832), (8, 9062416), (11, 6590848), (16, 4531208), (22, 3295424), (31, 2338688), (32, 2265604), (44, 1647712), (62, 1169344), (64, 1132802), (88, 823856), (121, 599168), (124, 584672), (128, 566401), (151, 480128), (176, 411928), (242, 299584), (248, 292336), (302, 240064), (341, 212608), (352, 205964), (484, 149792), (496, 146168), (604, 120032), (682, 106304), (704, 102982), (968, 74896), (992, 73084), (1208, 60016), (1364, 53152), (1408, 51491), (1661, 43648), (1936, 37448), (1984, 36542), (2416, 30008), (2728, 26576), (3322, 21824), (3751, 19328), (3872, 18724), (3968, 18271), (4681, 15488), (4832, 15004), (5456, 13288), (6644, 10912), (7502, 9664), (7744, 9362)]