67663674

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 120

約数和(自身を含む): 174261780

約数和(自身を除く): 106598106

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 89, 114, 117, 162, 171, 178, 234, 247, 267, 342, 351, 361, 494, 513, 534, 702, 722, 741, 801, 1026, 1053, 1083, 1157, 1482, 1539, 1602, 1691, 2106, 2166, 2223, 2314, 2403, 3078, 3249, 3382, 3471, 4446, 4693, 4806, 5073, 6498, 6669, 6942, 7209, 9386, 9747, 10146, 10413, 13338, 14079, 14418, 15219, 19494, 20007, 20826, 21983, 28158, 29241, 30438, 31239, 32129, 40014, 42237, 43966, 45657, 58482, 62478, 64258, 65949, 84474, 91314, 93717, 96387, 126711, 131898, 136971, 187434, 192774, 197847, 253422, 273942, 289161, 380133, 395694, 417677, 578322, 593541, 760266, 835354, 867483, 1187082, 1253031, 1734966, 1780623, 2506062, 2602449, 3561246, 3759093, 5204898, 7518186, 11277279, 22554558, 33831837, 67663674]

約数ペア:

[(1, 67663674), (2, 33831837), (3, 22554558), (6, 11277279), (9, 7518186), (13, 5204898), (18, 3759093), (19, 3561246), (26, 2602449), (27, 2506062), (38, 1780623), (39, 1734966), (54, 1253031), (57, 1187082), (78, 867483), (81, 835354), (89, 760266), (114, 593541), (117, 578322), (162, 417677), (171, 395694), (178, 380133), (234, 289161), (247, 273942), (267, 253422), (342, 197847), (351, 192774), (361, 187434), (494, 136971), (513, 131898), (534, 126711), (702, 96387), (722, 93717), (741, 91314), (801, 84474), (1026, 65949), (1053, 64258), (1083, 62478), (1157, 58482), (1482, 45657), (1539, 43966), (1602, 42237), (1691, 40014), (2106, 32129), (2166, 31239), (2223, 30438), (2314, 29241), (2403, 28158), (3078, 21983), (3249, 20826), (3382, 20007), (3471, 19494), (4446, 15219), (4693, 14418), (4806, 14079), (5073, 13338), (6498, 10413), (6669, 10146), (6942, 9747), (7209, 9386)]