89868450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{12227}}^1$

素因数の和:12256

約数の個数: 72

約数和(自身を含む): 259282512

約数和(自身を除く): 169414062

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 12227, 24454, 36681, 61135, 73362, 85589, 122270, 171178, 183405, 256767, 305675, 366810, 427945, 513534, 599123, 611350, 855890, 917025, 1198246, 1283835, 1797369, 1834050, 2139725, 2567670, 2995615, 3594738, 4279450, 5991230, 6419175, 8986845, 12838350, 14978075, 17973690, 29956150, 44934225, 89868450]

約数ペア:

[(1, 89868450), (2, 44934225), (3, 29956150), (5, 17973690), (6, 14978075), (7, 12838350), (10, 8986845), (14, 6419175), (15, 5991230), (21, 4279450), (25, 3594738), (30, 2995615), (35, 2567670), (42, 2139725), (49, 1834050), (50, 1797369), (70, 1283835), (75, 1198246), (98, 917025), (105, 855890), (147, 611350), (150, 599123), (175, 513534), (210, 427945), (245, 366810), (294, 305675), (350, 256767), (490, 183405), (525, 171178), (735, 122270), (1050, 85589), (1225, 73362), (1470, 61135), (2450, 36681), (3675, 24454), (7350, 12227)]