64839324

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 176117760

約数和(自身を除く): 111278436

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 103, 114, 132, 206, 209, 228, 251, 309, 412, 418, 502, 618, 627, 753, 836, 1004, 1133, 1236, 1254, 1506, 1957, 2266, 2508, 2761, 3012, 3399, 3914, 4532, 4769, 5522, 5871, 6798, 7828, 8283, 9538, 11044, 11742, 13596, 14307, 16566, 19076, 21527, 23484, 25853, 28614, 33132, 43054, 51706, 52459, 57228, 64581, 77559, 86108, 103412, 104918, 129162, 155118, 157377, 209836, 258324, 284383, 310236, 314754, 491207, 568766, 629508, 853149, 982414, 1137532, 1473621, 1706298, 1964828, 2947242, 3412596, 5403277, 5894484, 10806554, 16209831, 21613108, 32419662, 64839324]

約数ペア:

[(1, 64839324), (2, 32419662), (3, 21613108), (4, 16209831), (6, 10806554), (11, 5894484), (12, 5403277), (19, 3412596), (22, 2947242), (33, 1964828), (38, 1706298), (44, 1473621), (57, 1137532), (66, 982414), (76, 853149), (103, 629508), (114, 568766), (132, 491207), (206, 314754), (209, 310236), (228, 284383), (251, 258324), (309, 209836), (412, 157377), (418, 155118), (502, 129162), (618, 104918), (627, 103412), (753, 86108), (836, 77559), (1004, 64581), (1133, 57228), (1236, 52459), (1254, 51706), (1506, 43054), (1957, 33132), (2266, 28614), (2508, 25853), (2761, 23484), (3012, 21527), (3399, 19076), (3914, 16566), (4532, 14307), (4769, 13596), (5522, 11742), (5871, 11044), (6798, 9538), (7828, 8283)]