84890148

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6277}}^1$

素因数の和:6321

約数の個数: 72

約数和(自身を含む): 240472512

約数和(自身を除く): 155582364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6277, 6762, 12554, 13524, 18831, 25108, 37662, 43939, 75324, 87878, 131817, 144371, 175756, 263634, 288742, 307573, 433113, 527268, 577484, 615146, 866226, 922719, 1010597, 1230292, 1732452, 1845438, 2021194, 3031791, 3690876, 4042388, 6063582, 7074179, 12127164, 14148358, 21222537, 28296716, 42445074, 84890148]

約数ペア:

[(1, 84890148), (2, 42445074), (3, 28296716), (4, 21222537), (6, 14148358), (7, 12127164), (12, 7074179), (14, 6063582), (21, 4042388), (23, 3690876), (28, 3031791), (42, 2021194), (46, 1845438), (49, 1732452), (69, 1230292), (84, 1010597), (92, 922719), (98, 866226), (138, 615146), (147, 577484), (161, 527268), (196, 433113), (276, 307573), (294, 288742), (322, 263634), (483, 175756), (588, 144371), (644, 131817), (966, 87878), (1127, 75324), (1932, 43939), (2254, 37662), (3381, 25108), (4508, 18831), (6277, 13524), (6762, 12554)]