72349948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2339}}^1$

素因数の和:2410

約数の個数: 48

約数和(自身を含む): 149385600

約数和(自身を除く): 77035652

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 148, 209, 407, 418, 703, 814, 836, 1406, 1628, 2339, 2812, 4678, 7733, 9356, 15466, 25729, 30932, 44441, 51458, 86543, 88882, 102916, 173086, 177764, 346172, 488851, 951973, 977702, 1644317, 1903946, 1955404, 3288634, 3807892, 6577268, 18087487, 36174974, 72349948]

約数ペア:

[(1, 72349948), (2, 36174974), (4, 18087487), (11, 6577268), (19, 3807892), (22, 3288634), (37, 1955404), (38, 1903946), (44, 1644317), (74, 977702), (76, 951973), (148, 488851), (209, 346172), (407, 177764), (418, 173086), (703, 102916), (814, 88882), (836, 86543), (1406, 51458), (1628, 44441), (2339, 30932), (2812, 25729), (4678, 15466), (7733, 9356)]