65997624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:601

約数の個数: 128

約数和(自身を含む): 209018880

約数和(自身を除く): 143021256

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 71, 77, 84, 88, 132, 142, 154, 168, 213, 231, 264, 284, 308, 426, 462, 497, 503, 568, 616, 781, 852, 924, 994, 1006, 1491, 1509, 1562, 1704, 1848, 1988, 2012, 2343, 2982, 3018, 3124, 3521, 3976, 4024, 4686, 5467, 5533, 5964, 6036, 6248, 7042, 9372, 10563, 10934, 11066, 11928, 12072, 14084, 16401, 16599, 18744, 21126, 21868, 22132, 28168, 32802, 33198, 35713, 38731, 42252, 43736, 44264, 65604, 66396, 71426, 77462, 84504, 107139, 116193, 131208, 132792, 142852, 154924, 214278, 232386, 249991, 285704, 309848, 392843, 428556, 464772, 499982, 749973, 785686, 857112, 929544, 999964, 1178529, 1499946, 1571372, 1999928, 2357058, 2749901, 2999892, 3142744, 4714116, 5499802, 5999784, 8249703, 9428232, 10999604, 16499406, 21999208, 32998812, 65997624]

約数ペア:

[(1, 65997624), (2, 32998812), (3, 21999208), (4, 16499406), (6, 10999604), (7, 9428232), (8, 8249703), (11, 5999784), (12, 5499802), (14, 4714116), (21, 3142744), (22, 2999892), (24, 2749901), (28, 2357058), (33, 1999928), (42, 1571372), (44, 1499946), (56, 1178529), (66, 999964), (71, 929544), (77, 857112), (84, 785686), (88, 749973), (132, 499982), (142, 464772), (154, 428556), (168, 392843), (213, 309848), (231, 285704), (264, 249991), (284, 232386), (308, 214278), (426, 154924), (462, 142852), (497, 132792), (503, 131208), (568, 116193), (616, 107139), (781, 84504), (852, 77462), (924, 71426), (994, 66396), (1006, 65604), (1491, 44264), (1509, 43736), (1562, 42252), (1704, 38731), (1848, 35713), (1988, 33198), (2012, 32802), (2343, 28168), (2982, 22132), (3018, 21868), (3124, 21126), (3521, 18744), (3976, 16599), (4024, 16401), (4686, 14084), (5467, 12072), (5533, 11928), (5964, 11066), (6036, 10934), (6248, 10563), (7042, 9372)]