72450288

素因数分解:

$2^4\times 3^4\times {\mathrm{55903}}^1$

素因数の和:55923

約数の個数: 50

約数和(自身を含む): 209695904

約数和(自身を除く): 137245616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 55903, 111806, 167709, 223612, 335418, 447224, 503127, 670836, 894448, 1006254, 1341672, 1509381, 2012508, 2683344, 3018762, 4025016, 4528143, 6037524, 8050032, 9056286, 12075048, 18112572, 24150096, 36225144, 72450288]

約数ペア:

[(1, 72450288), (2, 36225144), (3, 24150096), (4, 18112572), (6, 12075048), (8, 9056286), (9, 8050032), (12, 6037524), (16, 4528143), (18, 4025016), (24, 3018762), (27, 2683344), (36, 2012508), (48, 1509381), (54, 1341672), (72, 1006254), (81, 894448), (108, 670836), (144, 503127), (162, 447224), (216, 335418), (324, 223612), (432, 167709), (648, 111806), (1296, 55903)]