6420816

素因数分解:

$2^4\times 3^3\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 80

約数和(自身を含む): 18748800

約数和(自身を除く): 12327984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 89, 108, 144, 167, 178, 216, 267, 334, 356, 432, 501, 534, 668, 712, 801, 1002, 1068, 1336, 1424, 1503, 1602, 2004, 2136, 2403, 2672, 3006, 3204, 4008, 4272, 4509, 4806, 6012, 6408, 8016, 9018, 9612, 12024, 12816, 14863, 18036, 19224, 24048, 29726, 36072, 38448, 44589, 59452, 72144, 89178, 118904, 133767, 178356, 237808, 267534, 356712, 401301, 535068, 713424, 802602, 1070136, 1605204, 2140272, 3210408, 6420816]

約数ペア:

[(1, 6420816), (2, 3210408), (3, 2140272), (4, 1605204), (6, 1070136), (8, 802602), (9, 713424), (12, 535068), (16, 401301), (18, 356712), (24, 267534), (27, 237808), (36, 178356), (48, 133767), (54, 118904), (72, 89178), (89, 72144), (108, 59452), (144, 44589), (167, 38448), (178, 36072), (216, 29726), (267, 24048), (334, 19224), (356, 18036), (432, 14863), (501, 12816), (534, 12024), (668, 9612), (712, 9018), (801, 8016), (1002, 6408), (1068, 6012), (1336, 4806), (1424, 4509), (1503, 4272), (1602, 4008), (2004, 3204), (2136, 3006), (2403, 2672)]