74982908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 179655168

約数和(自身を除く): 104672260

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 61, 77, 91, 122, 143, 154, 182, 244, 286, 307, 308, 364, 427, 572, 614, 671, 793, 854, 1001, 1228, 1342, 1586, 1708, 2002, 2149, 2684, 3172, 3377, 3991, 4004, 4298, 4697, 5551, 6754, 7982, 8596, 8723, 9394, 11102, 13508, 15964, 17446, 18727, 18788, 22204, 23639, 27937, 34892, 37454, 43901, 47278, 55874, 61061, 74908, 87802, 94556, 111748, 122122, 131089, 175604, 205997, 243451, 244244, 262178, 307307, 411994, 486902, 524356, 614614, 823988, 973804, 1229228, 1441979, 1704157, 2677961, 2883958, 3408314, 5355922, 5767916, 6816628, 10711844, 18745727, 37491454, 74982908]

約数ペア:

[(1, 74982908), (2, 37491454), (4, 18745727), (7, 10711844), (11, 6816628), (13, 5767916), (14, 5355922), (22, 3408314), (26, 2883958), (28, 2677961), (44, 1704157), (52, 1441979), (61, 1229228), (77, 973804), (91, 823988), (122, 614614), (143, 524356), (154, 486902), (182, 411994), (244, 307307), (286, 262178), (307, 244244), (308, 243451), (364, 205997), (427, 175604), (572, 131089), (614, 122122), (671, 111748), (793, 94556), (854, 87802), (1001, 74908), (1228, 61061), (1342, 55874), (1586, 47278), (1708, 43901), (2002, 37454), (2149, 34892), (2684, 27937), (3172, 23639), (3377, 22204), (3991, 18788), (4004, 18727), (4298, 17446), (4697, 15964), (5551, 13508), (6754, 11102), (7982, 9394), (8596, 8723)]