81187608

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7741}}^1$

素因数の和:7792

約数の個数: 64

約数和(自身を含む): 222969600

約数和(自身を除く): 141781992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1748, 2622, 3496, 5244, 7741, 10488, 15482, 23223, 30964, 46446, 61928, 92892, 147079, 178043, 185784, 294158, 356086, 441237, 534129, 588316, 712172, 882474, 1068258, 1176632, 1424344, 1764948, 2136516, 3382817, 3529896, 4273032, 6765634, 10148451, 13531268, 20296902, 27062536, 40593804, 81187608]

約数ペア:

[(1, 81187608), (2, 40593804), (3, 27062536), (4, 20296902), (6, 13531268), (8, 10148451), (12, 6765634), (19, 4273032), (23, 3529896), (24, 3382817), (38, 2136516), (46, 1764948), (57, 1424344), (69, 1176632), (76, 1068258), (92, 882474), (114, 712172), (138, 588316), (152, 534129), (184, 441237), (228, 356086), (276, 294158), (437, 185784), (456, 178043), (552, 147079), (874, 92892), (1311, 61928), (1748, 46446), (2622, 30964), (3496, 23223), (5244, 15482), (7741, 10488)]