139091004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{677}}^1$

素因数の和:1139

約数の個数: 72

約数和(自身を含む): 380059680

約数和(自身を除く): 240968676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 439, 468, 677, 878, 1317, 1354, 1756, 2031, 2634, 2708, 3951, 4062, 5268, 5707, 6093, 7902, 8124, 8801, 11414, 12186, 15804, 17121, 17602, 22828, 24372, 26403, 34242, 35204, 51363, 52806, 68484, 79209, 102726, 105612, 158418, 205452, 297203, 316836, 594406, 891609, 1188812, 1783218, 2674827, 3566436, 3863639, 5349654, 7727278, 10699308, 11590917, 15454556, 23181834, 34772751, 46363668, 69545502, 139091004]

約数ペア:

[(1, 139091004), (2, 69545502), (3, 46363668), (4, 34772751), (6, 23181834), (9, 15454556), (12, 11590917), (13, 10699308), (18, 7727278), (26, 5349654), (36, 3863639), (39, 3566436), (52, 2674827), (78, 1783218), (117, 1188812), (156, 891609), (234, 594406), (439, 316836), (468, 297203), (677, 205452), (878, 158418), (1317, 105612), (1354, 102726), (1756, 79209), (2031, 68484), (2634, 52806), (2708, 51363), (3951, 35204), (4062, 34242), (5268, 26403), (5707, 24372), (6093, 22828), (7902, 17602), (8124, 17121), (8801, 15804), (11414, 12186)]