61481392

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:890

約数の個数: 80

約数和(自身を含む): 147133440

約数和(自身を除く): 85652048

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 46, 56, 58, 92, 112, 116, 161, 184, 203, 232, 322, 368, 406, 464, 644, 667, 812, 823, 1288, 1334, 1624, 1646, 2576, 2668, 3248, 3292, 4669, 5336, 5761, 6584, 9338, 10672, 11522, 13168, 18676, 18929, 23044, 23867, 37352, 37858, 46088, 47734, 74704, 75716, 92176, 95468, 132503, 151432, 167069, 190936, 265006, 302864, 334138, 381872, 530012, 548941, 668276, 1060024, 1097882, 1336552, 2120048, 2195764, 2673104, 3842587, 4391528, 7685174, 8783056, 15370348, 30740696, 61481392]

約数ペア:

[(1, 61481392), (2, 30740696), (4, 15370348), (7, 8783056), (8, 7685174), (14, 4391528), (16, 3842587), (23, 2673104), (28, 2195764), (29, 2120048), (46, 1336552), (56, 1097882), (58, 1060024), (92, 668276), (112, 548941), (116, 530012), (161, 381872), (184, 334138), (203, 302864), (232, 265006), (322, 190936), (368, 167069), (406, 151432), (464, 132503), (644, 95468), (667, 92176), (812, 75716), (823, 74704), (1288, 47734), (1334, 46088), (1624, 37858), (1646, 37352), (2576, 23867), (2668, 23044), (3248, 18929), (3292, 18676), (4669, 13168), (5336, 11522), (5761, 10672), (6584, 9338)]