61216694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 123379200

約数和(自身を除く): 62162506

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 67, 77, 119, 134, 154, 187, 238, 349, 374, 469, 698, 737, 938, 1139, 1309, 1474, 2278, 2443, 2618, 3839, 4886, 5159, 5933, 7678, 7973, 10318, 11866, 12529, 15946, 23383, 25058, 26873, 41531, 46766, 53746, 65263, 83062, 87703, 130526, 163681, 175406, 257213, 327362, 397511, 456841, 514426, 795022, 913682, 1800491, 2782577, 3600982, 4372621, 5565154, 8745242, 30608347, 61216694]

約数ペア:

[(1, 61216694), (2, 30608347), (7, 8745242), (11, 5565154), (14, 4372621), (17, 3600982), (22, 2782577), (34, 1800491), (67, 913682), (77, 795022), (119, 514426), (134, 456841), (154, 397511), (187, 327362), (238, 257213), (349, 175406), (374, 163681), (469, 130526), (698, 87703), (737, 83062), (938, 65263), (1139, 53746), (1309, 46766), (1474, 41531), (2278, 26873), (2443, 25058), (2618, 23383), (3839, 15946), (4886, 12529), (5159, 11866), (5933, 10318), (7678, 7973)]