123464016

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:781

約数の個数: 120

約数和(自身を含む): 376366536

約数和(自身を除く): 252902520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 101, 104, 117, 144, 156, 202, 208, 234, 303, 312, 404, 468, 606, 624, 653, 808, 909, 936, 1212, 1306, 1313, 1616, 1818, 1872, 1959, 2424, 2612, 2626, 3636, 3918, 3939, 4848, 5224, 5252, 5877, 7272, 7836, 7878, 8489, 10448, 10504, 11754, 11817, 14544, 15672, 15756, 16978, 21008, 23508, 23634, 25467, 31344, 31512, 33956, 47016, 47268, 50934, 63024, 65953, 67912, 76401, 94032, 94536, 101868, 131906, 135824, 152802, 189072, 197859, 203736, 263812, 305604, 395718, 407472, 527624, 593577, 611208, 791436, 857389, 1055248, 1187154, 1222416, 1582872, 1714778, 2374308, 2572167, 3165744, 3429556, 4748616, 5144334, 6859112, 7716501, 9497232, 10288668, 13718224, 15433002, 20577336, 30866004, 41154672, 61732008, 123464016]

約数ペア:

[(1, 123464016), (2, 61732008), (3, 41154672), (4, 30866004), (6, 20577336), (8, 15433002), (9, 13718224), (12, 10288668), (13, 9497232), (16, 7716501), (18, 6859112), (24, 5144334), (26, 4748616), (36, 3429556), (39, 3165744), (48, 2572167), (52, 2374308), (72, 1714778), (78, 1582872), (101, 1222416), (104, 1187154), (117, 1055248), (144, 857389), (156, 791436), (202, 611208), (208, 593577), (234, 527624), (303, 407472), (312, 395718), (404, 305604), (468, 263812), (606, 203736), (624, 197859), (653, 189072), (808, 152802), (909, 135824), (936, 131906), (1212, 101868), (1306, 94536), (1313, 94032), (1616, 76401), (1818, 67912), (1872, 65953), (1959, 63024), (2424, 50934), (2612, 47268), (2626, 47016), (3636, 33956), (3918, 31512), (3939, 31344), (4848, 25467), (5224, 23634), (5252, 23508), (5877, 21008), (7272, 16978), (7836, 15756), (7878, 15672), (8489, 14544), (10448, 11817), (10504, 11754)]