72810872

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 138715200

約数和(自身を除く): 65904328

約数列:

[1, 2, 4, 8, 113, 226, 239, 337, 452, 478, 674, 904, 956, 1348, 1912, 2696, 27007, 38081, 54014, 76162, 80543, 108028, 152324, 161086, 216056, 304648, 322172, 644344, 9101359, 18202718, 36405436, 72810872]

約数ペア:

[(1, 72810872), (2, 36405436), (4, 18202718), (8, 9101359), (113, 644344), (226, 322172), (239, 304648), (337, 216056), (452, 161086), (478, 152324), (674, 108028), (904, 80543), (956, 76162), (1348, 54014), (1912, 38081), (2696, 27007)]