66901758

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 172171008

約数和(自身を除く): 105269250

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 137, 147, 151, 154, 231, 274, 294, 302, 411, 453, 462, 539, 822, 906, 959, 1057, 1078, 1507, 1617, 1661, 1918, 2114, 2877, 3014, 3171, 3234, 3322, 4521, 4983, 5754, 6342, 6713, 7399, 9042, 9966, 10549, 11627, 13426, 14798, 20139, 20687, 21098, 22197, 23254, 31647, 34881, 40278, 41374, 44394, 62061, 63294, 69762, 73843, 81389, 124122, 144809, 147686, 162778, 221529, 227557, 244167, 289618, 434427, 443058, 455114, 488334, 682671, 868854, 1013663, 1365342, 1592899, 2027326, 3040989, 3185798, 4778697, 6081978, 9557394, 11150293, 22300586, 33450879, 66901758]

約数ペア:

[(1, 66901758), (2, 33450879), (3, 22300586), (6, 11150293), (7, 9557394), (11, 6081978), (14, 4778697), (21, 3185798), (22, 3040989), (33, 2027326), (42, 1592899), (49, 1365342), (66, 1013663), (77, 868854), (98, 682671), (137, 488334), (147, 455114), (151, 443058), (154, 434427), (231, 289618), (274, 244167), (294, 227557), (302, 221529), (411, 162778), (453, 147686), (462, 144809), (539, 124122), (822, 81389), (906, 73843), (959, 69762), (1057, 63294), (1078, 62061), (1507, 44394), (1617, 41374), (1661, 40278), (1918, 34881), (2114, 31647), (2877, 23254), (3014, 22197), (3171, 21098), (3234, 20687), (3322, 20139), (4521, 14798), (4983, 13426), (5754, 11627), (6342, 10549), (6713, 9966), (7399, 9042)]