80154864

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:407

約数の個数: 120

約数和(自身を含む): 240252480

約数和(自身を除く): 160097616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 137, 144, 153, 204, 239, 272, 274, 306, 408, 411, 478, 548, 612, 717, 816, 822, 956, 1096, 1224, 1233, 1434, 1644, 1912, 2151, 2192, 2329, 2448, 2466, 2868, 3288, 3824, 4063, 4302, 4658, 4932, 5736, 6576, 6987, 8126, 8604, 9316, 9864, 11472, 12189, 13974, 16252, 17208, 18632, 19728, 20961, 24378, 27948, 32504, 32743, 34416, 36567, 37264, 41922, 48756, 55896, 65008, 65486, 73134, 83844, 97512, 98229, 111792, 130972, 146268, 167688, 195024, 196458, 261944, 292536, 294687, 335376, 392916, 523888, 556631, 585072, 589374, 785832, 1113262, 1178748, 1571664, 1669893, 2226524, 2357496, 3339786, 4453048, 4714992, 5009679, 6679572, 8906096, 10019358, 13359144, 20038716, 26718288, 40077432, 80154864]

約数ペア:

[(1, 80154864), (2, 40077432), (3, 26718288), (4, 20038716), (6, 13359144), (8, 10019358), (9, 8906096), (12, 6679572), (16, 5009679), (17, 4714992), (18, 4453048), (24, 3339786), (34, 2357496), (36, 2226524), (48, 1669893), (51, 1571664), (68, 1178748), (72, 1113262), (102, 785832), (136, 589374), (137, 585072), (144, 556631), (153, 523888), (204, 392916), (239, 335376), (272, 294687), (274, 292536), (306, 261944), (408, 196458), (411, 195024), (478, 167688), (548, 146268), (612, 130972), (717, 111792), (816, 98229), (822, 97512), (956, 83844), (1096, 73134), (1224, 65486), (1233, 65008), (1434, 55896), (1644, 48756), (1912, 41922), (2151, 37264), (2192, 36567), (2329, 34416), (2448, 32743), (2466, 32504), (2868, 27948), (3288, 24378), (3824, 20961), (4063, 19728), (4302, 18632), (4658, 17208), (4932, 16252), (5736, 13974), (6576, 12189), (6987, 11472), (8126, 9864), (8604, 9316)]