90530246988

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{10531}}^1\times {\mathrm{7703}}^1$

素因数の和:18275

約数の個数: 72

約数和(自身を含む): 236275393536

約数和(自身を除く): 145745146548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 7703, 10531, 15406, 21062, 23109, 30812, 31593, 42124, 46218, 63186, 69327, 92436, 94779, 126372, 138654, 189558, 238793, 277308, 326461, 379116, 477586, 652922, 716379, 955172, 979383, 1305844, 1432758, 1958766, 2149137, 2865516, 2938149, 3917532, 4298274, 5876298, 8596548, 11752596, 81120293, 162240586, 243360879, 324481172, 486721758, 730082637, 973443516, 1460165274, 2514729083, 2920330548, 5029458166, 7544187249, 10058916332, 15088374498, 22632561747, 30176748996, 45265123494, 90530246988]

約数ペア:

[(1, 90530246988), (2, 45265123494), (3, 30176748996), (4, 22632561747), (6, 15088374498), (9, 10058916332), (12, 7544187249), (18, 5029458166), (31, 2920330548), (36, 2514729083), (62, 1460165274), (93, 973443516), (124, 730082637), (186, 486721758), (279, 324481172), (372, 243360879), (558, 162240586), (1116, 81120293), (7703, 11752596), (10531, 8596548), (15406, 5876298), (21062, 4298274), (23109, 3917532), (30812, 2938149), (31593, 2865516), (42124, 2149137), (46218, 1958766), (63186, 1432758), (69327, 1305844), (92436, 979383), (94779, 955172), (126372, 716379), (138654, 652922), (189558, 477586), (238793, 379116), (277308, 326461)]