81163896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1521

約数の個数: 96

約数和(自身を含む): 234931200

約数和(自身を除く): 153767304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 121, 132, 152, 209, 228, 242, 264, 363, 418, 456, 484, 627, 726, 836, 968, 1254, 1452, 1471, 1672, 2299, 2508, 2904, 2942, 4413, 4598, 5016, 5884, 6897, 8826, 9196, 11768, 13794, 16181, 17652, 18392, 27588, 27949, 32362, 35304, 48543, 55176, 55898, 64724, 83847, 97086, 111796, 129448, 167694, 177991, 194172, 223592, 307439, 335388, 355982, 388344, 533973, 614878, 670776, 711964, 922317, 1067946, 1229756, 1423928, 1844634, 2135892, 2459512, 3381829, 3689268, 4271784, 6763658, 7378536, 10145487, 13527316, 20290974, 27054632, 40581948, 81163896]

約数ペア:

[(1, 81163896), (2, 40581948), (3, 27054632), (4, 20290974), (6, 13527316), (8, 10145487), (11, 7378536), (12, 6763658), (19, 4271784), (22, 3689268), (24, 3381829), (33, 2459512), (38, 2135892), (44, 1844634), (57, 1423928), (66, 1229756), (76, 1067946), (88, 922317), (114, 711964), (121, 670776), (132, 614878), (152, 533973), (209, 388344), (228, 355982), (242, 335388), (264, 307439), (363, 223592), (418, 194172), (456, 177991), (484, 167694), (627, 129448), (726, 111796), (836, 97086), (968, 83847), (1254, 64724), (1452, 55898), (1471, 55176), (1672, 48543), (2299, 35304), (2508, 32362), (2904, 27949), (2942, 27588), (4413, 18392), (4598, 17652), (5016, 16181), (5884, 13794), (6897, 11768), (8826, 9196)]