71393196

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5279}}^1$

素因数の和:5323

約数の個数: 72

約数和(自身を含む): 202245120

約数和(自身を除く): 130851924

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, 5279, 6762, 10558, 13524, 15837, 21116, 31674, 36953, 63348, 73906, 110859, 121417, 147812, 221718, 242834, 258671, 364251, 443436, 485668, 517342, 728502, 776013, 849919, 1034684, 1457004, 1552026, 1699838, 2549757, 3104052, 3399676, 5099514, 5949433, 10199028, 11898866, 17848299, 23797732, 35696598, 71393196]

約数ペア:

[(1, 71393196), (2, 35696598), (3, 23797732), (4, 17848299), (6, 11898866), (7, 10199028), (12, 5949433), (14, 5099514), (21, 3399676), (23, 3104052), (28, 2549757), (42, 1699838), (46, 1552026), (49, 1457004), (69, 1034684), (84, 849919), (92, 776013), (98, 728502), (138, 517342), (147, 485668), (161, 443436), (196, 364251), (276, 258671), (294, 242834), (322, 221718), (483, 147812), (588, 121417), (644, 110859), (966, 73906), (1127, 63348), (1932, 36953), (2254, 31674), (3381, 21116), (4508, 15837), (5279, 13524), (6762, 10558)]