84702456

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20639}}^1$

素因数の和:20673

約数の個数: 64

約数和(自身を含む): 247680000

約数和(自身を除く): 162977544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 20639, 41278, 61917, 82556, 123834, 165112, 185751, 247668, 371502, 392141, 495336, 557253, 743004, 784282, 1114506, 1176423, 1486008, 1568564, 2229012, 2352846, 3137128, 3529269, 4458024, 4705692, 7058538, 9411384, 10587807, 14117076, 21175614, 28234152, 42351228, 84702456]

約数ペア:

[(1, 84702456), (2, 42351228), (3, 28234152), (4, 21175614), (6, 14117076), (8, 10587807), (9, 9411384), (12, 7058538), (18, 4705692), (19, 4458024), (24, 3529269), (27, 3137128), (36, 2352846), (38, 2229012), (54, 1568564), (57, 1486008), (72, 1176423), (76, 1114506), (108, 784282), (114, 743004), (152, 557253), (171, 495336), (216, 392141), (228, 371502), (342, 247668), (456, 185751), (513, 165112), (684, 123834), (1026, 82556), (1368, 61917), (2052, 41278), (4104, 20639)]