81331032

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1367}}^1$

素因数の和:1480

約数の個数: 64

約数和(自身を含む): 212094720

約数和(自身を除く): 130763688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 67, 74, 111, 134, 148, 201, 222, 268, 296, 402, 444, 536, 804, 888, 1367, 1608, 2479, 2734, 4101, 4958, 5468, 7437, 8202, 9916, 10936, 14874, 16404, 19832, 29748, 32808, 50579, 59496, 91589, 101158, 151737, 183178, 202316, 274767, 303474, 366356, 404632, 549534, 606948, 732712, 1099068, 1213896, 2198136, 3388793, 6777586, 10166379, 13555172, 20332758, 27110344, 40665516, 81331032]

約数ペア:

[(1, 81331032), (2, 40665516), (3, 27110344), (4, 20332758), (6, 13555172), (8, 10166379), (12, 6777586), (24, 3388793), (37, 2198136), (67, 1213896), (74, 1099068), (111, 732712), (134, 606948), (148, 549534), (201, 404632), (222, 366356), (268, 303474), (296, 274767), (402, 202316), (444, 183178), (536, 151737), (804, 101158), (888, 91589), (1367, 59496), (1608, 50579), (2479, 32808), (2734, 29748), (4101, 19832), (4958, 16404), (5468, 14874), (7437, 10936), (8202, 9916)]