90397398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9739}}^1$

素因数の和:9781

約数の個数: 64

約数和(自身を含む): 235630080

約数和(自身を除く): 145232682

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 4641, 9282, 9739, 19478, 29217, 58434, 68173, 126607, 136346, 165563, 204519, 253214, 331126, 379821, 409038, 496689, 759642, 886249, 993378, 1158941, 1772498, 2152319, 2317882, 2658747, 3476823, 4304638, 5317494, 6456957, 6953646, 12913914, 15066233, 30132466, 45198699, 90397398]

約数ペア:

[(1, 90397398), (2, 45198699), (3, 30132466), (6, 15066233), (7, 12913914), (13, 6953646), (14, 6456957), (17, 5317494), (21, 4304638), (26, 3476823), (34, 2658747), (39, 2317882), (42, 2152319), (51, 1772498), (78, 1158941), (91, 993378), (102, 886249), (119, 759642), (182, 496689), (221, 409038), (238, 379821), (273, 331126), (357, 253214), (442, 204519), (546, 165563), (663, 136346), (714, 126607), (1326, 68173), (1547, 58434), (3094, 29217), (4641, 19478), (9282, 9739)]