73126620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{8291}}^1$

素因数の和:8320

約数の個数: 108

約数和(自身を含む): 258063624

約数和(自身を除く): 184937004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8291, 8820, 16582, 24873, 33164, 41455, 49746, 58037, 74619, 82910, 99492, 116074, 124365, 149238, 165820, 174111, 232148, 248730, 290185, 298476, 348222, 373095, 406259, 497460, 522333, 580370, 696444, 746190, 812518, 870555, 1044666, 1160740, 1218777, 1492380, 1625036, 1741110, 2031295, 2089332, 2437554, 2611665, 3482220, 3656331, 4062590, 4875108, 5223330, 6093885, 7312662, 8125180, 10446660, 12187770, 14625324, 18281655, 24375540, 36563310, 73126620]

約数ペア:

[(1, 73126620), (2, 36563310), (3, 24375540), (4, 18281655), (5, 14625324), (6, 12187770), (7, 10446660), (9, 8125180), (10, 7312662), (12, 6093885), (14, 5223330), (15, 4875108), (18, 4062590), (20, 3656331), (21, 3482220), (28, 2611665), (30, 2437554), (35, 2089332), (36, 2031295), (42, 1741110), (45, 1625036), (49, 1492380), (60, 1218777), (63, 1160740), (70, 1044666), (84, 870555), (90, 812518), (98, 746190), (105, 696444), (126, 580370), (140, 522333), (147, 497460), (180, 406259), (196, 373095), (210, 348222), (245, 298476), (252, 290185), (294, 248730), (315, 232148), (420, 174111), (441, 165820), (490, 149238), (588, 124365), (630, 116074), (735, 99492), (882, 82910), (980, 74619), (1260, 58037), (1470, 49746), (1764, 41455), (2205, 33164), (2940, 24873), (4410, 16582), (8291, 8820)]