72045744

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:822

約数の個数: 80

約数和(自身を含む): 195448800

約数和(自身を除く): 123403056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 73, 87, 116, 146, 174, 219, 232, 292, 348, 438, 464, 584, 696, 709, 876, 1168, 1392, 1418, 1752, 2117, 2127, 2836, 3504, 4234, 4254, 5672, 6351, 8468, 8508, 11344, 12702, 16936, 17016, 20561, 25404, 33872, 34032, 41122, 50808, 51757, 61683, 82244, 101616, 103514, 123366, 155271, 164488, 207028, 246732, 310542, 328976, 414056, 493464, 621084, 828112, 986928, 1242168, 1500953, 2484336, 3001906, 4502859, 6003812, 9005718, 12007624, 18011436, 24015248, 36022872, 72045744]

約数ペア:

[(1, 72045744), (2, 36022872), (3, 24015248), (4, 18011436), (6, 12007624), (8, 9005718), (12, 6003812), (16, 4502859), (24, 3001906), (29, 2484336), (48, 1500953), (58, 1242168), (73, 986928), (87, 828112), (116, 621084), (146, 493464), (174, 414056), (219, 328976), (232, 310542), (292, 246732), (348, 207028), (438, 164488), (464, 155271), (584, 123366), (696, 103514), (709, 101616), (876, 82244), (1168, 61683), (1392, 51757), (1418, 50808), (1752, 41122), (2117, 34032), (2127, 33872), (2836, 25404), (3504, 20561), (4234, 17016), (4254, 16936), (5672, 12702), (6351, 11344), (8468, 8508)]