77238648

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 222393600

約数和(自身を除く): 145154952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 131, 152, 171, 228, 262, 342, 393, 431, 456, 524, 684, 786, 862, 1048, 1179, 1293, 1368, 1572, 1724, 2358, 2489, 2586, 3144, 3448, 3879, 4716, 4978, 5172, 7467, 7758, 8189, 9432, 9956, 10344, 14934, 15516, 16378, 19912, 22401, 24567, 29868, 31032, 32756, 44802, 49134, 56461, 59736, 65512, 73701, 89604, 98268, 112922, 147402, 169383, 179208, 196536, 225844, 294804, 338766, 451688, 508149, 589608, 677532, 1016298, 1072759, 1355064, 2032596, 2145518, 3218277, 4065192, 4291036, 6436554, 8582072, 9654831, 12873108, 19309662, 25746216, 38619324, 77238648]

約数ペア:

[(1, 77238648), (2, 38619324), (3, 25746216), (4, 19309662), (6, 12873108), (8, 9654831), (9, 8582072), (12, 6436554), (18, 4291036), (19, 4065192), (24, 3218277), (36, 2145518), (38, 2032596), (57, 1355064), (72, 1072759), (76, 1016298), (114, 677532), (131, 589608), (152, 508149), (171, 451688), (228, 338766), (262, 294804), (342, 225844), (393, 196536), (431, 179208), (456, 169383), (524, 147402), (684, 112922), (786, 98268), (862, 89604), (1048, 73701), (1179, 65512), (1293, 59736), (1368, 56461), (1572, 49134), (1724, 44802), (2358, 32756), (2489, 31032), (2586, 29868), (3144, 24567), (3448, 22401), (3879, 19912), (4716, 16378), (4978, 15516), (5172, 14934), (7467, 10344), (7758, 9956), (8189, 9432)]