72405813312

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17957791}}^1$

素因数の和:17957816

約数の個数: 84

約数和(自身を含む): 237186516736

約数和(自身を除く): 164780703424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 17957791, 35915582, 53873373, 71831164, 107746746, 125704537, 143662328, 161620119, 215493492, 251409074, 287324656, 323240238, 377113611, 430986984, 502818148, 574649312, 646480476, 754227222, 861973968, 1005636296, 1131340833, 1149298624, 1292960952, 1508454444, 1723947936, 2011272592, 2262681666, 2585921904, 3016908888, 3447895872, 4022545184, 4525363332, 5171843808, 6033817776, 8045090368, 9050726664, 10343687616, 12067635552, 18101453328, 24135271104, 36202906656, 72405813312]

約数ペア:

[(1, 72405813312), (2, 36202906656), (3, 24135271104), (4, 18101453328), (6, 12067635552), (7, 10343687616), (8, 9050726664), (9, 8045090368), (12, 6033817776), (14, 5171843808), (16, 4525363332), (18, 4022545184), (21, 3447895872), (24, 3016908888), (28, 2585921904), (32, 2262681666), (36, 2011272592), (42, 1723947936), (48, 1508454444), (56, 1292960952), (63, 1149298624), (64, 1131340833), (72, 1005636296), (84, 861973968), (96, 754227222), (112, 646480476), (126, 574649312), (144, 502818148), (168, 430986984), (192, 377113611), (224, 323240238), (252, 287324656), (288, 251409074), (336, 215493492), (448, 161620119), (504, 143662328), (576, 125704537), (672, 107746746), (1008, 71831164), (1344, 53873373), (2016, 35915582), (4032, 17957791)]