81504684

素因数分解:

$2^2\times 3^3\times {\mathrm{167}}^1\times {\mathrm{4519}}^1$

素因数の和:4699

約数の個数: 48

約数和(自身を含む): 212620800

約数和(自身を除く): 131116116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 167, 334, 501, 668, 1002, 1503, 2004, 3006, 4509, 4519, 6012, 9018, 9038, 13557, 18036, 18076, 27114, 40671, 54228, 81342, 122013, 162684, 244026, 488052, 754673, 1509346, 2264019, 3018692, 4528038, 6792057, 9056076, 13584114, 20376171, 27168228, 40752342, 81504684]

約数ペア:

[(1, 81504684), (2, 40752342), (3, 27168228), (4, 20376171), (6, 13584114), (9, 9056076), (12, 6792057), (18, 4528038), (27, 3018692), (36, 2264019), (54, 1509346), (108, 754673), (167, 488052), (334, 244026), (501, 162684), (668, 122013), (1002, 81342), (1503, 54228), (2004, 40671), (3006, 27114), (4509, 18076), (4519, 18036), (6012, 13557), (9018, 9038)]