180260892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19333}}^1$

素因数の和:19387

約数の個数: 72

約数和(自身を含む): 534855776

約数和(自身を除く): 354594884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 19333, 38666, 57999, 77332, 115998, 135331, 173997, 231996, 270662, 347994, 405993, 541324, 695988, 715321, 811986, 1217979, 1430642, 1623972, 2145963, 2435958, 2861284, 4291926, 4871916, 5007247, 6437889, 8583852, 10014494, 12875778, 15021741, 20028988, 25751556, 30043482, 45065223, 60086964, 90130446, 180260892]

約数ペア:

[(1, 180260892), (2, 90130446), (3, 60086964), (4, 45065223), (6, 30043482), (7, 25751556), (9, 20028988), (12, 15021741), (14, 12875778), (18, 10014494), (21, 8583852), (28, 6437889), (36, 5007247), (37, 4871916), (42, 4291926), (63, 2861284), (74, 2435958), (84, 2145963), (111, 1623972), (126, 1430642), (148, 1217979), (222, 811986), (252, 715321), (259, 695988), (333, 541324), (444, 405993), (518, 347994), (666, 270662), (777, 231996), (1036, 173997), (1332, 135331), (1554, 115998), (2331, 77332), (3108, 57999), (4662, 38666), (9324, 19333)]