77196168

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{21881}}^1$

素因数の和:21907

約数の個数: 72

約数和(自身を含む): 243218430

約数和(自身を除く): 166022262

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 21881, 43762, 65643, 87524, 131286, 153167, 175048, 196929, 262572, 306334, 393858, 459501, 525144, 612668, 787716, 919002, 1072169, 1225336, 1378503, 1575432, 1838004, 2144338, 2757006, 3216507, 3676008, 4288676, 5514012, 6433014, 8577352, 9649521, 11028024, 12866028, 19299042, 25732056, 38598084, 77196168]

約数ペア:

[(1, 77196168), (2, 38598084), (3, 25732056), (4, 19299042), (6, 12866028), (7, 11028024), (8, 9649521), (9, 8577352), (12, 6433014), (14, 5514012), (18, 4288676), (21, 3676008), (24, 3216507), (28, 2757006), (36, 2144338), (42, 1838004), (49, 1575432), (56, 1378503), (63, 1225336), (72, 1072169), (84, 919002), (98, 787716), (126, 612668), (147, 525144), (168, 459501), (196, 393858), (252, 306334), (294, 262572), (392, 196929), (441, 175048), (504, 153167), (588, 131286), (882, 87524), (1176, 65643), (1764, 43762), (3528, 21881)]