42887124

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 139345920

約数和(自身を除く): 96458796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 47, 51, 54, 63, 68, 71, 84, 94, 102, 108, 119, 126, 141, 142, 153, 188, 189, 204, 213, 238, 252, 282, 284, 306, 329, 357, 378, 423, 426, 459, 476, 497, 564, 612, 639, 658, 714, 756, 799, 846, 852, 918, 987, 994, 1071, 1207, 1269, 1278, 1316, 1428, 1491, 1598, 1692, 1836, 1917, 1974, 1988, 2142, 2397, 2414, 2538, 2556, 2961, 2982, 3196, 3213, 3337, 3621, 3834, 3948, 4284, 4473, 4794, 4828, 5076, 5593, 5922, 5964, 6426, 6674, 7191, 7242, 7668, 8449, 8883, 8946, 9588, 10011, 10863, 11186, 11844, 12852, 13348, 13419, 14382, 14484, 16779, 16898, 17766, 17892, 20022, 21573, 21726, 22372, 23359, 25347, 26838, 28764, 30033, 32589, 33558, 33796, 35532, 40044, 43146, 43452, 46718, 50337, 50694, 53676, 56729, 60066, 65178, 67116, 70077, 76041, 86292, 90099, 93436, 100674, 101388, 113458, 120132, 130356, 140154, 151011, 152082, 170187, 180198, 201348, 210231, 226916, 228123, 280308, 302022, 304164, 340374, 360396, 397103, 420462, 456246, 510561, 604044, 630693, 680748, 794206, 840924, 912492, 1021122, 1191309, 1261386, 1531683, 1588412, 2042244, 2382618, 2522772, 3063366, 3573927, 4765236, 6126732, 7147854, 10721781, 14295708, 21443562, 42887124]

約数ペア:

[(1, 42887124), (2, 21443562), (3, 14295708), (4, 10721781), (6, 7147854), (7, 6126732), (9, 4765236), (12, 3573927), (14, 3063366), (17, 2522772), (18, 2382618), (21, 2042244), (27, 1588412), (28, 1531683), (34, 1261386), (36, 1191309), (42, 1021122), (47, 912492), (51, 840924), (54, 794206), (63, 680748), (68, 630693), (71, 604044), (84, 510561), (94, 456246), (102, 420462), (108, 397103), (119, 360396), (126, 340374), (141, 304164), (142, 302022), (153, 280308), (188, 228123), (189, 226916), (204, 210231), (213, 201348), (238, 180198), (252, 170187), (282, 152082), (284, 151011), (306, 140154), (329, 130356), (357, 120132), (378, 113458), (423, 101388), (426, 100674), (459, 93436), (476, 90099), (497, 86292), (564, 76041), (612, 70077), (639, 67116), (658, 65178), (714, 60066), (756, 56729), (799, 53676), (846, 50694), (852, 50337), (918, 46718), (987, 43452), (994, 43146), (1071, 40044), (1207, 35532), (1269, 33796), (1278, 33558), (1316, 32589), (1428, 30033), (1491, 28764), (1598, 26838), (1692, 25347), (1836, 23359), (1917, 22372), (1974, 21726), (1988, 21573), (2142, 20022), (2397, 17892), (2414, 17766), (2538, 16898), (2556, 16779), (2961, 14484), (2982, 14382), (3196, 13419), (3213, 13348), (3337, 12852), (3621, 11844), (3834, 11186), (3948, 10863), (4284, 10011), (4473, 9588), (4794, 8946), (4828, 8883), (5076, 8449), (5593, 7668), (5922, 7242), (5964, 7191), (6426, 6674)]