87287292

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3449}}^1$

素因数の和:3515

約数の個数: 72

約数和(自身を含む): 238602000

約数和(自身を除く): 151314708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 3449, 4218, 6327, 6898, 8436, 10347, 12654, 13796, 20694, 25308, 31041, 41388, 62082, 65531, 124164, 127613, 131062, 196593, 255226, 262124, 382839, 393186, 510452, 589779, 765678, 786372, 1148517, 1179558, 1531356, 2297034, 2359116, 2424647, 4594068, 4849294, 7273941, 9698588, 14547882, 21821823, 29095764, 43643646, 87287292]

約数ペア:

[(1, 87287292), (2, 43643646), (3, 29095764), (4, 21821823), (6, 14547882), (9, 9698588), (12, 7273941), (18, 4849294), (19, 4594068), (36, 2424647), (37, 2359116), (38, 2297034), (57, 1531356), (74, 1179558), (76, 1148517), (111, 786372), (114, 765678), (148, 589779), (171, 510452), (222, 393186), (228, 382839), (333, 262124), (342, 255226), (444, 196593), (666, 131062), (684, 127613), (703, 124164), (1332, 65531), (1406, 62082), (2109, 41388), (2812, 31041), (3449, 25308), (4218, 20694), (6327, 13796), (6898, 12654), (8436, 10347)]