80811984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3733}}^1$

素因数の和:3796

約数の個数: 80

約数和(自身を含む): 233360064

約数和(自身を除く): 152548080

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 82, 88, 123, 132, 164, 176, 246, 264, 328, 451, 492, 528, 656, 902, 984, 1353, 1804, 1968, 2706, 3608, 3733, 5412, 7216, 7466, 10824, 11199, 14932, 21648, 22398, 29864, 41063, 44796, 59728, 82126, 89592, 123189, 153053, 164252, 179184, 246378, 306106, 328504, 459159, 492756, 612212, 657008, 918318, 985512, 1224424, 1683583, 1836636, 1971024, 2448848, 3367166, 3673272, 5050749, 6734332, 7346544, 10101498, 13468664, 20202996, 26937328, 40405992, 80811984]

約数ペア:

[(1, 80811984), (2, 40405992), (3, 26937328), (4, 20202996), (6, 13468664), (8, 10101498), (11, 7346544), (12, 6734332), (16, 5050749), (22, 3673272), (24, 3367166), (33, 2448848), (41, 1971024), (44, 1836636), (48, 1683583), (66, 1224424), (82, 985512), (88, 918318), (123, 657008), (132, 612212), (164, 492756), (176, 459159), (246, 328504), (264, 306106), (328, 246378), (451, 179184), (492, 164252), (528, 153053), (656, 123189), (902, 89592), (984, 82126), (1353, 59728), (1804, 44796), (1968, 41063), (2706, 29864), (3608, 22398), (3733, 21648), (5412, 14932), (7216, 11199), (7466, 10824)]