86421348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9719}}^1$

素因数の和:9761

約数の個数: 72

約数和(自身を含む): 247665600

約数和(自身を除く): 161244252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 9719, 19438, 29157, 38876, 58314, 87471, 116628, 126347, 174942, 184661, 252694, 349884, 369322, 379041, 505388, 553983, 738644, 758082, 1107966, 1137123, 1516164, 1661949, 2215932, 2274246, 2400593, 3323898, 4548492, 4801186, 6647796, 7201779, 9602372, 14403558, 21605337, 28807116, 43210674, 86421348]

約数ペア:

[(1, 86421348), (2, 43210674), (3, 28807116), (4, 21605337), (6, 14403558), (9, 9602372), (12, 7201779), (13, 6647796), (18, 4801186), (19, 4548492), (26, 3323898), (36, 2400593), (38, 2274246), (39, 2215932), (52, 1661949), (57, 1516164), (76, 1137123), (78, 1107966), (114, 758082), (117, 738644), (156, 553983), (171, 505388), (228, 379041), (234, 369322), (247, 349884), (342, 252694), (468, 184661), (494, 174942), (684, 126347), (741, 116628), (988, 87471), (1482, 58314), (2223, 38876), (2964, 29157), (4446, 19438), (8892, 9719)]