71424522

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{577}}^1$

素因数の和:644

約数の個数: 72

約数和(自身を含む): 174520164

約数和(自身を除く): 103095642

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 529, 577, 598, 897, 1058, 1154, 1587, 1731, 1794, 2691, 3174, 3462, 4761, 5193, 5382, 6877, 7501, 9522, 10386, 13271, 13754, 15002, 20631, 22503, 26542, 39813, 41262, 45006, 61893, 67509, 79626, 119439, 123786, 135018, 172523, 238878, 305233, 345046, 517569, 610466, 915699, 1035138, 1552707, 1831398, 2747097, 3105414, 3968029, 5494194, 7936058, 11904087, 23808174, 35712261, 71424522]

約数ペア:

[(1, 71424522), (2, 35712261), (3, 23808174), (6, 11904087), (9, 7936058), (13, 5494194), (18, 3968029), (23, 3105414), (26, 2747097), (39, 1831398), (46, 1552707), (69, 1035138), (78, 915699), (117, 610466), (138, 517569), (207, 345046), (234, 305233), (299, 238878), (414, 172523), (529, 135018), (577, 123786), (598, 119439), (897, 79626), (1058, 67509), (1154, 61893), (1587, 45006), (1731, 41262), (1794, 39813), (2691, 26542), (3174, 22503), (3462, 20631), (4761, 15002), (5193, 13754), (5382, 13271), (6877, 10386), (7501, 9522)]