89992448

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3863}}^1$

素因数の和:3899

約数の個数: 72

約数和(自身を含む): 221144448

約数和(自身を除く): 131152000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3863, 5824, 7726, 11648, 15452, 23296, 27041, 30904, 50219, 54082, 61808, 100438, 108164, 123616, 200876, 216328, 247232, 351533, 401752, 432656, 494464, 703066, 803504, 865312, 988928, 1406132, 1607008, 1730624, 2812264, 3214016, 3461248, 5624528, 6428032, 6922496, 11249056, 12856064, 22498112, 44996224, 89992448]

約数ペア:

[(1, 89992448), (2, 44996224), (4, 22498112), (7, 12856064), (8, 11249056), (13, 6922496), (14, 6428032), (16, 5624528), (26, 3461248), (28, 3214016), (32, 2812264), (52, 1730624), (56, 1607008), (64, 1406132), (91, 988928), (104, 865312), (112, 803504), (128, 703066), (182, 494464), (208, 432656), (224, 401752), (256, 351533), (364, 247232), (416, 216328), (448, 200876), (728, 123616), (832, 108164), (896, 100438), (1456, 61808), (1664, 54082), (1792, 50219), (2912, 30904), (3328, 27041), (3863, 23296), (5824, 15452), (7726, 11648)]