78737184

素因数分解:

$2^5\times 3^4\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:880

約数の個数: 120

約数和(自身を含む): 238112028

約数和(自身を除く): 159374844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 81, 96, 108, 111, 144, 148, 162, 216, 222, 288, 296, 324, 333, 432, 444, 592, 648, 666, 821, 864, 888, 999, 1184, 1296, 1332, 1642, 1776, 1998, 2463, 2592, 2664, 2997, 3284, 3552, 3996, 4926, 5328, 5994, 6568, 7389, 7992, 9852, 10656, 11988, 13136, 14778, 15984, 19704, 22167, 23976, 26272, 29556, 30377, 31968, 39408, 44334, 47952, 59112, 60754, 66501, 78816, 88668, 91131, 95904, 118224, 121508, 133002, 177336, 182262, 236448, 243016, 266004, 273393, 354672, 364524, 486032, 532008, 546786, 709344, 729048, 820179, 972064, 1064016, 1093572, 1458096, 1640358, 2128032, 2187144, 2460537, 2916192, 3280716, 4374288, 4921074, 6561432, 8748576, 9842148, 13122864, 19684296, 26245728, 39368592, 78737184]

約数ペア:

[(1, 78737184), (2, 39368592), (3, 26245728), (4, 19684296), (6, 13122864), (8, 9842148), (9, 8748576), (12, 6561432), (16, 4921074), (18, 4374288), (24, 3280716), (27, 2916192), (32, 2460537), (36, 2187144), (37, 2128032), (48, 1640358), (54, 1458096), (72, 1093572), (74, 1064016), (81, 972064), (96, 820179), (108, 729048), (111, 709344), (144, 546786), (148, 532008), (162, 486032), (216, 364524), (222, 354672), (288, 273393), (296, 266004), (324, 243016), (333, 236448), (432, 182262), (444, 177336), (592, 133002), (648, 121508), (666, 118224), (821, 95904), (864, 91131), (888, 88668), (999, 78816), (1184, 66501), (1296, 60754), (1332, 59112), (1642, 47952), (1776, 44334), (1998, 39408), (2463, 31968), (2592, 30377), (2664, 29556), (2997, 26272), (3284, 23976), (3552, 22167), (3996, 19704), (4926, 15984), (5328, 14778), (5994, 13136), (6568, 11988), (7389, 10656), (7992, 9852)]