68900524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13159}}^1$

素因数の和:13198

約数の個数: 48

約数和(自身を含む): 159183360

約数和(自身を除く): 90282836

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 13159, 26318, 52636, 92113, 144749, 184226, 223703, 289498, 368452, 447406, 578996, 894812, 1013243, 1565921, 2026486, 2460733, 3131842, 4052972, 4921466, 6263684, 9842932, 17225131, 34450262, 68900524]

約数ペア:

[(1, 68900524), (2, 34450262), (4, 17225131), (7, 9842932), (11, 6263684), (14, 4921466), (17, 4052972), (22, 3131842), (28, 2460733), (34, 2026486), (44, 1565921), (68, 1013243), (77, 894812), (119, 578996), (154, 447406), (187, 368452), (238, 289498), (308, 223703), (374, 184226), (476, 144749), (748, 92113), (1309, 52636), (2618, 26318), (5236, 13159)]