78644448

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{16063}}^1$

素因数の和:16096

約数の個数: 72

約数和(自身を含む): 236815488

約数和(自身を除く): 158171040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 16063, 32126, 48189, 64252, 96378, 128504, 144567, 192756, 257008, 273071, 289134, 385512, 514016, 546142, 578268, 771024, 819213, 1092284, 1156536, 1542048, 1638426, 2184568, 2313072, 2457639, 3276852, 4369136, 4626144, 4915278, 6553704, 8738272, 9830556, 13107408, 19661112, 26214816, 39322224, 78644448]

約数ペア:

[(1, 78644448), (2, 39322224), (3, 26214816), (4, 19661112), (6, 13107408), (8, 9830556), (9, 8738272), (12, 6553704), (16, 4915278), (17, 4626144), (18, 4369136), (24, 3276852), (32, 2457639), (34, 2313072), (36, 2184568), (48, 1638426), (51, 1542048), (68, 1156536), (72, 1092284), (96, 819213), (102, 771024), (136, 578268), (144, 546142), (153, 514016), (204, 385512), (272, 289134), (288, 273071), (306, 257008), (408, 192756), (544, 144567), (612, 128504), (816, 96378), (1224, 64252), (1632, 48189), (2448, 32126), (4896, 16063)]