68819586

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 155105280

約数和(自身を除く): 86285694

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 79, 134, 158, 197, 201, 237, 394, 402, 474, 591, 737, 869, 1182, 1474, 1738, 2167, 2211, 2607, 4334, 4422, 5214, 5293, 6501, 10586, 13002, 13199, 15563, 15879, 26398, 31126, 31758, 39597, 46689, 58223, 79194, 93378, 116446, 145189, 171193, 174669, 290378, 342386, 349338, 435567, 513579, 871134, 1027158, 1042721, 2085442, 3128163, 6256326, 11469931, 22939862, 34409793, 68819586]

約数ペア:

[(1, 68819586), (2, 34409793), (3, 22939862), (6, 11469931), (11, 6256326), (22, 3128163), (33, 2085442), (66, 1042721), (67, 1027158), (79, 871134), (134, 513579), (158, 435567), (197, 349338), (201, 342386), (237, 290378), (394, 174669), (402, 171193), (474, 145189), (591, 116446), (737, 93378), (869, 79194), (1182, 58223), (1474, 46689), (1738, 39597), (2167, 31758), (2211, 31126), (2607, 26398), (4334, 15879), (4422, 15563), (5214, 13199), (5293, 13002), (6501, 10586)]