91400448

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1951}}^1$

素因数の和:2031

約数の個数: 72

約数和(自身を含む): 247373056

約数和(自身を除く): 155972608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 732, 768, 976, 1464, 1951, 1952, 2928, 3902, 3904, 5853, 5856, 7804, 7808, 11706, 11712, 15608, 15616, 23412, 23424, 31216, 46824, 46848, 62432, 93648, 119011, 124864, 187296, 238022, 249728, 357033, 374592, 476044, 499456, 714066, 749184, 952088, 1428132, 1498368, 1904176, 2856264, 3808352, 5712528, 7616704, 11425056, 15233408, 22850112, 30466816, 45700224, 91400448]

約数ペア:

[(1, 91400448), (2, 45700224), (3, 30466816), (4, 22850112), (6, 15233408), (8, 11425056), (12, 7616704), (16, 5712528), (24, 3808352), (32, 2856264), (48, 1904176), (61, 1498368), (64, 1428132), (96, 952088), (122, 749184), (128, 714066), (183, 499456), (192, 476044), (244, 374592), (256, 357033), (366, 249728), (384, 238022), (488, 187296), (732, 124864), (768, 119011), (976, 93648), (1464, 62432), (1951, 46848), (1952, 46824), (2928, 31216), (3902, 23424), (3904, 23412), (5853, 15616), (5856, 15608), (7804, 11712), (7808, 11706)]