88109460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25763}}^1$

素因数の和:25797

約数の個数: 72

約数和(自身を含む): 281342880

約数和(自身を除く): 193233420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 25763, 51526, 77289, 103052, 128815, 154578, 231867, 257630, 309156, 386445, 463734, 489497, 515260, 772890, 927468, 978994, 1159335, 1468491, 1545780, 1957988, 2318670, 2447485, 2936982, 4405473, 4637340, 4894970, 5873964, 7342455, 8810946, 9789940, 14684910, 17621892, 22027365, 29369820, 44054730, 88109460]

約数ペア:

[(1, 88109460), (2, 44054730), (3, 29369820), (4, 22027365), (5, 17621892), (6, 14684910), (9, 9789940), (10, 8810946), (12, 7342455), (15, 5873964), (18, 4894970), (19, 4637340), (20, 4405473), (30, 2936982), (36, 2447485), (38, 2318670), (45, 1957988), (57, 1545780), (60, 1468491), (76, 1159335), (90, 978994), (95, 927468), (114, 772890), (171, 515260), (180, 489497), (190, 463734), (228, 386445), (285, 309156), (342, 257630), (380, 231867), (570, 154578), (684, 128815), (855, 103052), (1140, 77289), (1710, 51526), (3420, 25763)]