78421248

素因数分解:

$2^8\times 3^2\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:460

約数の個数: 108

約数和(自身を含む): 229024068

約数和(自身を除く): 150602820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 101, 128, 144, 192, 202, 256, 288, 303, 337, 384, 404, 576, 606, 674, 768, 808, 909, 1011, 1152, 1212, 1348, 1616, 1818, 2022, 2304, 2424, 2696, 3033, 3232, 3636, 4044, 4848, 5392, 6066, 6464, 7272, 8088, 9696, 10784, 12132, 12928, 14544, 16176, 19392, 21568, 24264, 25856, 29088, 32352, 34037, 38784, 43136, 48528, 58176, 64704, 68074, 77568, 86272, 97056, 102111, 116352, 129408, 136148, 194112, 204222, 232704, 258816, 272296, 306333, 388224, 408444, 544592, 612666, 776448, 816888, 1089184, 1225332, 1633776, 2178368, 2450664, 3267552, 4356736, 4901328, 6535104, 8713472, 9802656, 13070208, 19605312, 26140416, 39210624, 78421248]

約数ペア:

[(1, 78421248), (2, 39210624), (3, 26140416), (4, 19605312), (6, 13070208), (8, 9802656), (9, 8713472), (12, 6535104), (16, 4901328), (18, 4356736), (24, 3267552), (32, 2450664), (36, 2178368), (48, 1633776), (64, 1225332), (72, 1089184), (96, 816888), (101, 776448), (128, 612666), (144, 544592), (192, 408444), (202, 388224), (256, 306333), (288, 272296), (303, 258816), (337, 232704), (384, 204222), (404, 194112), (576, 136148), (606, 129408), (674, 116352), (768, 102111), (808, 97056), (909, 86272), (1011, 77568), (1152, 68074), (1212, 64704), (1348, 58176), (1616, 48528), (1818, 43136), (2022, 38784), (2304, 34037), (2424, 32352), (2696, 29088), (3033, 25856), (3232, 24264), (3636, 21568), (4044, 19392), (4848, 16176), (5392, 14544), (6066, 12928), (6464, 12132), (7272, 10784), (8088, 9696)]