83929384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 211507200

約数和(自身を除く): 127577816

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 71, 76, 77, 88, 101, 133, 142, 152, 154, 202, 209, 266, 284, 308, 404, 418, 497, 532, 568, 616, 707, 781, 808, 836, 994, 1064, 1111, 1349, 1414, 1463, 1562, 1672, 1919, 1988, 2222, 2698, 2828, 2926, 3124, 3838, 3976, 4444, 5396, 5467, 5656, 5852, 6248, 7171, 7676, 7777, 8888, 9443, 10792, 10934, 11704, 13433, 14342, 14839, 15352, 15554, 18886, 21109, 21868, 26866, 28684, 29678, 31108, 37772, 42218, 43736, 50197, 53732, 57368, 59356, 62216, 75544, 78881, 84436, 100394, 103873, 107464, 118712, 136249, 147763, 157762, 168872, 200788, 207746, 272498, 295526, 315524, 401576, 415492, 544996, 552167, 591052, 631048, 830984, 953743, 1089992, 1104334, 1182104, 1498739, 1907486, 2208668, 2997478, 3814972, 4417336, 5994956, 7629944, 10491173, 11989912, 20982346, 41964692, 83929384]

約数ペア:

[(1, 83929384), (2, 41964692), (4, 20982346), (7, 11989912), (8, 10491173), (11, 7629944), (14, 5994956), (19, 4417336), (22, 3814972), (28, 2997478), (38, 2208668), (44, 1907486), (56, 1498739), (71, 1182104), (76, 1104334), (77, 1089992), (88, 953743), (101, 830984), (133, 631048), (142, 591052), (152, 552167), (154, 544996), (202, 415492), (209, 401576), (266, 315524), (284, 295526), (308, 272498), (404, 207746), (418, 200788), (497, 168872), (532, 157762), (568, 147763), (616, 136249), (707, 118712), (781, 107464), (808, 103873), (836, 100394), (994, 84436), (1064, 78881), (1111, 75544), (1349, 62216), (1414, 59356), (1463, 57368), (1562, 53732), (1672, 50197), (1919, 43736), (1988, 42218), (2222, 37772), (2698, 31108), (2828, 29678), (2926, 28684), (3124, 26866), (3838, 21868), (3976, 21109), (4444, 18886), (5396, 15554), (5467, 15352), (5656, 14839), (5852, 14342), (6248, 13433), (7171, 11704), (7676, 10934), (7777, 10792), (8888, 9443)]