79721036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{773}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 156038400

約数和(自身を除く): 76317364

約数列:

[1, 2, 4, 19, 23, 38, 46, 59, 76, 92, 118, 236, 437, 773, 874, 1121, 1357, 1546, 1748, 2242, 2714, 3092, 4484, 5428, 14687, 17779, 25783, 29374, 35558, 45607, 51566, 58748, 71116, 91214, 103132, 182428, 337801, 675602, 866533, 1048961, 1351204, 1733066, 2097922, 3466132, 4195844, 19930259, 39860518, 79721036]

約数ペア:

[(1, 79721036), (2, 39860518), (4, 19930259), (19, 4195844), (23, 3466132), (38, 2097922), (46, 1733066), (59, 1351204), (76, 1048961), (92, 866533), (118, 675602), (236, 337801), (437, 182428), (773, 103132), (874, 91214), (1121, 71116), (1357, 58748), (1546, 51566), (1748, 45607), (2242, 35558), (2714, 29374), (3092, 25783), (4484, 17779), (5428, 14687)]