81249336

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4357}}^1$

素因数の和:4413

約数の個数: 96

約数和(自身を含む): 258342240

約数和(自身を除く): 177092904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 63, 72, 74, 84, 111, 126, 148, 168, 222, 252, 259, 296, 333, 444, 504, 518, 666, 777, 888, 1036, 1332, 1554, 2072, 2331, 2664, 3108, 4357, 4662, 6216, 8714, 9324, 13071, 17428, 18648, 26142, 30499, 34856, 39213, 52284, 60998, 78426, 91497, 104568, 121996, 156852, 161209, 182994, 243992, 274491, 313704, 322418, 365988, 483627, 548982, 644836, 731976, 967254, 1097964, 1128463, 1289672, 1450881, 1934508, 2195928, 2256926, 2901762, 3385389, 3869016, 4513852, 5803524, 6770778, 9027704, 10156167, 11607048, 13541556, 20312334, 27083112, 40624668, 81249336]

約数ペア:

[(1, 81249336), (2, 40624668), (3, 27083112), (4, 20312334), (6, 13541556), (7, 11607048), (8, 10156167), (9, 9027704), (12, 6770778), (14, 5803524), (18, 4513852), (21, 3869016), (24, 3385389), (28, 2901762), (36, 2256926), (37, 2195928), (42, 1934508), (56, 1450881), (63, 1289672), (72, 1128463), (74, 1097964), (84, 967254), (111, 731976), (126, 644836), (148, 548982), (168, 483627), (222, 365988), (252, 322418), (259, 313704), (296, 274491), (333, 243992), (444, 182994), (504, 161209), (518, 156852), (666, 121996), (777, 104568), (888, 91497), (1036, 78426), (1332, 60998), (1554, 52284), (2072, 39213), (2331, 34856), (2664, 30499), (3108, 26142), (4357, 18648), (4662, 17428), (6216, 13071), (8714, 9324)]