80240796

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:699

約数の個数: 72

約数和(自身を含む): 211629600

約数和(自身を除く): 131388804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 151, 174, 261, 302, 348, 453, 509, 522, 604, 906, 1018, 1044, 1359, 1527, 1812, 2036, 2718, 3054, 4379, 4581, 5436, 6108, 8758, 9162, 13137, 14761, 17516, 18324, 26274, 29522, 39411, 44283, 52548, 59044, 76859, 78822, 88566, 132849, 153718, 157644, 177132, 230577, 265698, 307436, 461154, 531396, 691731, 922308, 1383462, 2228911, 2766924, 4457822, 6686733, 8915644, 13373466, 20060199, 26746932, 40120398, 80240796]

約数ペア:

[(1, 80240796), (2, 40120398), (3, 26746932), (4, 20060199), (6, 13373466), (9, 8915644), (12, 6686733), (18, 4457822), (29, 2766924), (36, 2228911), (58, 1383462), (87, 922308), (116, 691731), (151, 531396), (174, 461154), (261, 307436), (302, 265698), (348, 230577), (453, 177132), (509, 157644), (522, 153718), (604, 132849), (906, 88566), (1018, 78822), (1044, 76859), (1359, 59044), (1527, 52548), (1812, 44283), (2036, 39411), (2718, 29522), (3054, 26274), (4379, 18324), (4581, 17516), (5436, 14761), (6108, 13137), (8758, 9162)]