76851740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:891

約数の個数: 96

約数和(自身を含む): 199342080

約数和(自身を除く): 122490340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 29, 35, 46, 58, 70, 92, 115, 116, 140, 145, 161, 203, 230, 290, 322, 406, 460, 580, 644, 667, 805, 812, 823, 1015, 1334, 1610, 1646, 2030, 2668, 3220, 3292, 3335, 4060, 4115, 4669, 5761, 6670, 8230, 9338, 11522, 13340, 16460, 18676, 18929, 23044, 23345, 23867, 28805, 37858, 46690, 47734, 57610, 75716, 93380, 94645, 95468, 115220, 119335, 132503, 167069, 189290, 238670, 265006, 334138, 378580, 477340, 530012, 548941, 662515, 668276, 835345, 1097882, 1325030, 1670690, 2195764, 2650060, 2744705, 3341380, 3842587, 5489410, 7685174, 10978820, 15370348, 19212935, 38425870, 76851740]

約数ペア:

[(1, 76851740), (2, 38425870), (4, 19212935), (5, 15370348), (7, 10978820), (10, 7685174), (14, 5489410), (20, 3842587), (23, 3341380), (28, 2744705), (29, 2650060), (35, 2195764), (46, 1670690), (58, 1325030), (70, 1097882), (92, 835345), (115, 668276), (116, 662515), (140, 548941), (145, 530012), (161, 477340), (203, 378580), (230, 334138), (290, 265006), (322, 238670), (406, 189290), (460, 167069), (580, 132503), (644, 119335), (667, 115220), (805, 95468), (812, 94645), (823, 93380), (1015, 75716), (1334, 57610), (1610, 47734), (1646, 46690), (2030, 37858), (2668, 28805), (3220, 23867), (3292, 23345), (3335, 23044), (4060, 18929), (4115, 18676), (4669, 16460), (5761, 13340), (6670, 11522), (8230, 9338)]