78823206

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 160

約数和(自身を含む): 225815040

約数和(自身を除く): 146991834

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 71, 77, 81, 89, 99, 126, 142, 154, 162, 178, 189, 198, 213, 231, 267, 297, 378, 426, 462, 497, 534, 567, 594, 623, 639, 693, 781, 801, 891, 979, 994, 1134, 1246, 1278, 1386, 1491, 1562, 1602, 1782, 1869, 1917, 1958, 2079, 2343, 2403, 2937, 2982, 3738, 3834, 4158, 4473, 4686, 4806, 5467, 5607, 5751, 5874, 6237, 6319, 6853, 7029, 7209, 8811, 8946, 10934, 11214, 11502, 12474, 12638, 13419, 13706, 14058, 14418, 16401, 16821, 17622, 18957, 20559, 21087, 26433, 26838, 32802, 33642, 37914, 40257, 41118, 42174, 44233, 49203, 50463, 52866, 56871, 61677, 63261, 69509, 79299, 80514, 88466, 98406, 100926, 113742, 123354, 126522, 132699, 139018, 147609, 158598, 170613, 185031, 208527, 265398, 295218, 341226, 370062, 398097, 417054, 442827, 486563, 511839, 555093, 625581, 796194, 885654, 973126, 1023678, 1110186, 1194291, 1251162, 1459689, 1876743, 2388582, 2919378, 3582873, 3753486, 4379067, 5630229, 7165746, 8758134, 11260458, 13137201, 26274402, 39411603, 78823206]

約数ペア:

[(1, 78823206), (2, 39411603), (3, 26274402), (6, 13137201), (7, 11260458), (9, 8758134), (11, 7165746), (14, 5630229), (18, 4379067), (21, 3753486), (22, 3582873), (27, 2919378), (33, 2388582), (42, 1876743), (54, 1459689), (63, 1251162), (66, 1194291), (71, 1110186), (77, 1023678), (81, 973126), (89, 885654), (99, 796194), (126, 625581), (142, 555093), (154, 511839), (162, 486563), (178, 442827), (189, 417054), (198, 398097), (213, 370062), (231, 341226), (267, 295218), (297, 265398), (378, 208527), (426, 185031), (462, 170613), (497, 158598), (534, 147609), (567, 139018), (594, 132699), (623, 126522), (639, 123354), (693, 113742), (781, 100926), (801, 98406), (891, 88466), (979, 80514), (994, 79299), (1134, 69509), (1246, 63261), (1278, 61677), (1386, 56871), (1491, 52866), (1562, 50463), (1602, 49203), (1782, 44233), (1869, 42174), (1917, 41118), (1958, 40257), (2079, 37914), (2343, 33642), (2403, 32802), (2937, 26838), (2982, 26433), (3738, 21087), (3834, 20559), (4158, 18957), (4473, 17622), (4686, 16821), (4806, 16401), (5467, 14418), (5607, 14058), (5751, 13706), (5874, 13419), (6237, 12638), (6319, 12474), (6853, 11502), (7029, 11214), (7209, 10934), (8811, 8946)]