77371264

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 165019680

約数和(自身を除く): 87648416

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 64, 82, 92, 128, 164, 184, 328, 368, 641, 656, 736, 943, 1282, 1312, 1472, 1886, 2564, 2624, 2944, 3772, 5128, 5248, 7544, 10256, 14743, 15088, 20512, 26281, 29486, 30176, 41024, 52562, 58972, 60352, 82048, 105124, 117944, 120704, 210248, 235888, 420496, 471776, 604463, 840992, 943552, 1208926, 1681984, 1887104, 2417852, 3363968, 4835704, 9671408, 19342816, 38685632, 77371264]

約数ペア:

[(1, 77371264), (2, 38685632), (4, 19342816), (8, 9671408), (16, 4835704), (23, 3363968), (32, 2417852), (41, 1887104), (46, 1681984), (64, 1208926), (82, 943552), (92, 840992), (128, 604463), (164, 471776), (184, 420496), (328, 235888), (368, 210248), (641, 120704), (656, 117944), (736, 105124), (943, 82048), (1282, 60352), (1312, 58972), (1472, 52562), (1886, 41024), (2564, 30176), (2624, 29486), (2944, 26281), (3772, 20512), (5128, 15088), (5248, 14743), (7544, 10256)]