80361996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{46831}}^1$

素因数の和:46862

約数の個数: 48

約数和(自身を含む): 220297728

約数和(自身を除く): 139935732

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 46831, 93662, 140493, 187324, 280986, 515141, 561972, 608803, 1030282, 1217606, 1545423, 1826409, 2060564, 2435212, 3090846, 3652818, 6181692, 6696833, 7305636, 13393666, 20090499, 26787332, 40180998, 80361996]

約数ペア:

[(1, 80361996), (2, 40180998), (3, 26787332), (4, 20090499), (6, 13393666), (11, 7305636), (12, 6696833), (13, 6181692), (22, 3652818), (26, 3090846), (33, 2435212), (39, 2060564), (44, 1826409), (52, 1545423), (66, 1217606), (78, 1030282), (132, 608803), (143, 561972), (156, 515141), (286, 280986), (429, 187324), (572, 140493), (858, 93662), (1716, 46831)]