83827348

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 172078592

約数和(自身を除く): 88251244

約数列:

[1, 2, 4, 11, 22, 31, 37, 44, 62, 74, 121, 124, 148, 151, 242, 302, 341, 407, 484, 604, 682, 814, 1147, 1364, 1628, 1661, 2294, 3322, 3751, 4477, 4588, 4681, 5587, 6644, 7502, 8954, 9362, 11174, 12617, 15004, 17908, 18271, 18724, 22348, 25234, 36542, 50468, 51491, 61457, 73084, 102982, 122914, 138787, 173197, 205964, 245828, 277574, 346394, 555148, 566401, 676027, 692788, 1132802, 1352054, 1905167, 2265604, 2704108, 3810334, 7620668, 20956837, 41913674, 83827348]

約数ペア:

[(1, 83827348), (2, 41913674), (4, 20956837), (11, 7620668), (22, 3810334), (31, 2704108), (37, 2265604), (44, 1905167), (62, 1352054), (74, 1132802), (121, 692788), (124, 676027), (148, 566401), (151, 555148), (242, 346394), (302, 277574), (341, 245828), (407, 205964), (484, 173197), (604, 138787), (682, 122914), (814, 102982), (1147, 73084), (1364, 61457), (1628, 51491), (1661, 50468), (2294, 36542), (3322, 25234), (3751, 22348), (4477, 18724), (4588, 18271), (4681, 17908), (5587, 15004), (6644, 12617), (7502, 11174), (8954, 9362)]