77142198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 183582720

約数和(自身を除く): 106440522

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 179, 186, 217, 331, 358, 434, 537, 651, 662, 993, 1074, 1253, 1302, 1986, 2317, 2506, 3759, 4634, 5549, 6951, 7518, 10261, 11098, 13902, 16647, 20522, 30783, 33294, 38843, 59249, 61566, 71827, 77686, 116529, 118498, 143654, 177747, 215481, 233058, 355494, 414743, 430962, 829486, 1244229, 1836719, 2488458, 3673438, 5510157, 11020314, 12857033, 25714066, 38571099, 77142198]

約数ペア:

[(1, 77142198), (2, 38571099), (3, 25714066), (6, 12857033), (7, 11020314), (14, 5510157), (21, 3673438), (31, 2488458), (42, 1836719), (62, 1244229), (93, 829486), (179, 430962), (186, 414743), (217, 355494), (331, 233058), (358, 215481), (434, 177747), (537, 143654), (651, 118498), (662, 116529), (993, 77686), (1074, 71827), (1253, 61566), (1302, 59249), (1986, 38843), (2317, 33294), (2506, 30783), (3759, 20522), (4634, 16647), (5549, 13902), (6951, 11098), (7518, 10261)]