179299764

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{487}}^2$

素因数の和:994

約数の個数: 72

約数和(自身を含む): 532351680

約数和(自身を除く): 353051916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 487, 756, 974, 1461, 1948, 2922, 3409, 4383, 5844, 6818, 8766, 10227, 13149, 13636, 17532, 20454, 26298, 30681, 40908, 52596, 61362, 92043, 122724, 184086, 237169, 368172, 474338, 711507, 948676, 1423014, 1660183, 2134521, 2846028, 3320366, 4269042, 4980549, 6403563, 6640732, 8538084, 9961098, 12807126, 14941647, 19922196, 25614252, 29883294, 44824941, 59766588, 89649882, 179299764]

約数ペア:

[(1, 179299764), (2, 89649882), (3, 59766588), (4, 44824941), (6, 29883294), (7, 25614252), (9, 19922196), (12, 14941647), (14, 12807126), (18, 9961098), (21, 8538084), (27, 6640732), (28, 6403563), (36, 4980549), (42, 4269042), (54, 3320366), (63, 2846028), (84, 2134521), (108, 1660183), (126, 1423014), (189, 948676), (252, 711507), (378, 474338), (487, 368172), (756, 237169), (974, 184086), (1461, 122724), (1948, 92043), (2922, 61362), (3409, 52596), (4383, 40908), (5844, 30681), (6818, 26298), (8766, 20454), (10227, 17532), (13149, 13636)]