90740808

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 261424800

約数和(自身を除く): 170683992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 113, 114, 152, 171, 226, 228, 339, 342, 452, 456, 587, 678, 684, 904, 1017, 1174, 1356, 1368, 1761, 2034, 2147, 2348, 2712, 3522, 4068, 4294, 4696, 5283, 6441, 7044, 8136, 8588, 10566, 11153, 12882, 14088, 17176, 19323, 21132, 22306, 25764, 33459, 38646, 42264, 44612, 51528, 66331, 66918, 77292, 89224, 100377, 132662, 133836, 154584, 198993, 200754, 265324, 267672, 397986, 401508, 530648, 596979, 795972, 803016, 1193958, 1260289, 1591944, 2387916, 2520578, 3780867, 4775832, 5041156, 7561734, 10082312, 11342601, 15123468, 22685202, 30246936, 45370404, 90740808]

約数ペア:

[(1, 90740808), (2, 45370404), (3, 30246936), (4, 22685202), (6, 15123468), (8, 11342601), (9, 10082312), (12, 7561734), (18, 5041156), (19, 4775832), (24, 3780867), (36, 2520578), (38, 2387916), (57, 1591944), (72, 1260289), (76, 1193958), (113, 803016), (114, 795972), (152, 596979), (171, 530648), (226, 401508), (228, 397986), (339, 267672), (342, 265324), (452, 200754), (456, 198993), (587, 154584), (678, 133836), (684, 132662), (904, 100377), (1017, 89224), (1174, 77292), (1356, 66918), (1368, 66331), (1761, 51528), (2034, 44612), (2147, 42264), (2348, 38646), (2712, 33459), (3522, 25764), (4068, 22306), (4294, 21132), (4696, 19323), (5283, 17176), (6441, 14088), (7044, 12882), (8136, 11153), (8588, 10566)]