69581778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 163983360

約数和(自身を除く): 94401582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 79, 134, 158, 201, 237, 313, 402, 469, 474, 553, 626, 938, 939, 1106, 1407, 1659, 1878, 2191, 2814, 3318, 4382, 5293, 6573, 10586, 13146, 15879, 20971, 24727, 31758, 37051, 41942, 49454, 62913, 74102, 74181, 111153, 125826, 146797, 148362, 173089, 222306, 293594, 346178, 440391, 519267, 880782, 1038534, 1656709, 3313418, 4970127, 9940254, 11596963, 23193926, 34790889, 69581778]

約数ペア:

[(1, 69581778), (2, 34790889), (3, 23193926), (6, 11596963), (7, 9940254), (14, 4970127), (21, 3313418), (42, 1656709), (67, 1038534), (79, 880782), (134, 519267), (158, 440391), (201, 346178), (237, 293594), (313, 222306), (402, 173089), (469, 148362), (474, 146797), (553, 125826), (626, 111153), (938, 74181), (939, 74102), (1106, 62913), (1407, 49454), (1659, 41942), (1878, 37051), (2191, 31758), (2814, 24727), (3318, 20971), (4382, 15879), (5293, 13146), (6573, 10586)]