80622396

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{379}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 215779200

約数和(自身を除く): 135156804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 311, 342, 379, 622, 684, 758, 933, 1137, 1244, 1516, 1866, 2274, 2799, 3411, 3732, 4548, 5598, 5909, 6822, 7201, 11196, 11818, 13644, 14402, 17727, 21603, 23636, 28804, 35454, 43206, 53181, 64809, 70908, 86412, 106362, 117869, 129618, 212724, 235738, 259236, 353607, 471476, 707214, 1060821, 1414428, 2121642, 2239511, 4243284, 4479022, 6718533, 8958044, 13437066, 20155599, 26874132, 40311198, 80622396]

約数ペア:

[(1, 80622396), (2, 40311198), (3, 26874132), (4, 20155599), (6, 13437066), (9, 8958044), (12, 6718533), (18, 4479022), (19, 4243284), (36, 2239511), (38, 2121642), (57, 1414428), (76, 1060821), (114, 707214), (171, 471476), (228, 353607), (311, 259236), (342, 235738), (379, 212724), (622, 129618), (684, 117869), (758, 106362), (933, 86412), (1137, 70908), (1244, 64809), (1516, 53181), (1866, 43206), (2274, 35454), (2799, 28804), (3411, 23636), (3732, 21603), (4548, 17727), (5598, 14402), (5909, 13644), (6822, 11818), (7201, 11196)]