64528236

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 171085824

約数和(自身を除く): 106557588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 67, 93, 124, 134, 186, 201, 268, 279, 372, 402, 558, 603, 804, 863, 1116, 1206, 1726, 2077, 2412, 2589, 3452, 4154, 5178, 6231, 7767, 8308, 10356, 12462, 15534, 18693, 24924, 26753, 31068, 37386, 53506, 57821, 74772, 80259, 107012, 115642, 160518, 173463, 231284, 240777, 321036, 346926, 481554, 520389, 693852, 963108, 1040778, 1792451, 2081556, 3584902, 5377353, 7169804, 10754706, 16132059, 21509412, 32264118, 64528236]

約数ペア:

[(1, 64528236), (2, 32264118), (3, 21509412), (4, 16132059), (6, 10754706), (9, 7169804), (12, 5377353), (18, 3584902), (31, 2081556), (36, 1792451), (62, 1040778), (67, 963108), (93, 693852), (124, 520389), (134, 481554), (186, 346926), (201, 321036), (268, 240777), (279, 231284), (372, 173463), (402, 160518), (558, 115642), (603, 107012), (804, 80259), (863, 74772), (1116, 57821), (1206, 53506), (1726, 37386), (2077, 31068), (2412, 26753), (2589, 24924), (3452, 18693), (4154, 15534), (5178, 12462), (6231, 10356), (7767, 8308)]