181547568

素因数分解:

$2^4\times 3^4\times {\mathrm{71}}^1\times {\mathrm{1973}}^1$

素因数の和:2064

約数の個数: 100

約数和(自身を含む): 533122128

約数和(自身を除く): 351574560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 81, 108, 142, 144, 162, 213, 216, 284, 324, 426, 432, 568, 639, 648, 852, 1136, 1278, 1296, 1704, 1917, 1973, 2556, 3408, 3834, 3946, 5112, 5751, 5919, 7668, 7892, 10224, 11502, 11838, 15336, 15784, 17757, 23004, 23676, 30672, 31568, 35514, 46008, 47352, 53271, 71028, 92016, 94704, 106542, 140083, 142056, 159813, 213084, 280166, 284112, 319626, 420249, 426168, 560332, 639252, 840498, 852336, 1120664, 1260747, 1278504, 1680996, 2241328, 2521494, 2557008, 3361992, 3782241, 5042988, 6723984, 7564482, 10085976, 11346723, 15128964, 20171952, 22693446, 30257928, 45386892, 60515856, 90773784, 181547568]

約数ペア:

[(1, 181547568), (2, 90773784), (3, 60515856), (4, 45386892), (6, 30257928), (8, 22693446), (9, 20171952), (12, 15128964), (16, 11346723), (18, 10085976), (24, 7564482), (27, 6723984), (36, 5042988), (48, 3782241), (54, 3361992), (71, 2557008), (72, 2521494), (81, 2241328), (108, 1680996), (142, 1278504), (144, 1260747), (162, 1120664), (213, 852336), (216, 840498), (284, 639252), (324, 560332), (426, 426168), (432, 420249), (568, 319626), (639, 284112), (648, 280166), (852, 213084), (1136, 159813), (1278, 142056), (1296, 140083), (1704, 106542), (1917, 94704), (1973, 92016), (2556, 71028), (3408, 53271), (3834, 47352), (3946, 46008), (5112, 35514), (5751, 31568), (5919, 30672), (7668, 23676), (7892, 23004), (10224, 17757), (11502, 15784), (11838, 15336)]