61569252

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:170

約数の個数: 108

約数和(自身を含む): 168481404

約数和(自身を除く): 106912152

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 61, 69, 92, 106, 122, 138, 159, 183, 207, 212, 244, 276, 318, 366, 414, 477, 529, 549, 636, 732, 828, 954, 1058, 1098, 1219, 1403, 1587, 1908, 2116, 2196, 2438, 2806, 3174, 3233, 3657, 4209, 4761, 4876, 5612, 6348, 6466, 7314, 8418, 9522, 9699, 10971, 12627, 12932, 14628, 16836, 19044, 19398, 21942, 25254, 28037, 29097, 32269, 38796, 43884, 50508, 56074, 58194, 64538, 74359, 84111, 96807, 112148, 116388, 129076, 148718, 168222, 193614, 223077, 252333, 290421, 297436, 336444, 387228, 446154, 504666, 580842, 669231, 892308, 1009332, 1161684, 1338462, 1710257, 2676924, 3420514, 5130771, 6841028, 10261542, 15392313, 20523084, 30784626, 61569252]

約数ペア:

[(1, 61569252), (2, 30784626), (3, 20523084), (4, 15392313), (6, 10261542), (9, 6841028), (12, 5130771), (18, 3420514), (23, 2676924), (36, 1710257), (46, 1338462), (53, 1161684), (61, 1009332), (69, 892308), (92, 669231), (106, 580842), (122, 504666), (138, 446154), (159, 387228), (183, 336444), (207, 297436), (212, 290421), (244, 252333), (276, 223077), (318, 193614), (366, 168222), (414, 148718), (477, 129076), (529, 116388), (549, 112148), (636, 96807), (732, 84111), (828, 74359), (954, 64538), (1058, 58194), (1098, 56074), (1219, 50508), (1403, 43884), (1587, 38796), (1908, 32269), (2116, 29097), (2196, 28037), (2438, 25254), (2806, 21942), (3174, 19398), (3233, 19044), (3657, 16836), (4209, 14628), (4761, 12932), (4876, 12627), (5612, 10971), (6348, 9699), (6466, 9522), (7314, 8418)]