91201448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 191615760

約数和(自身を除く): 100414312

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 137, 148, 173, 274, 296, 346, 481, 548, 692, 962, 1096, 1384, 1781, 1924, 2249, 3562, 3848, 4498, 5069, 6401, 7124, 8996, 10138, 12802, 14248, 17992, 20276, 23701, 25604, 40552, 47402, 51208, 65897, 83213, 94804, 131794, 166426, 189608, 263588, 308113, 332852, 527176, 616226, 665704, 876937, 1232452, 1753874, 2464904, 3507748, 7015496, 11400181, 22800362, 45600724, 91201448]

約数ペア:

[(1, 91201448), (2, 45600724), (4, 22800362), (8, 11400181), (13, 7015496), (26, 3507748), (37, 2464904), (52, 1753874), (74, 1232452), (104, 876937), (137, 665704), (148, 616226), (173, 527176), (274, 332852), (296, 308113), (346, 263588), (481, 189608), (548, 166426), (692, 131794), (962, 94804), (1096, 83213), (1384, 65897), (1781, 51208), (1924, 47402), (2249, 40552), (3562, 25604), (3848, 23701), (4498, 20276), (5069, 17992), (6401, 14248), (7124, 12802), (8996, 10138)]