72225216

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{853}}^1$

素因数の和:888

約数の個数: 168

約数和(自身を含む): 247284240

約数和(自身を除く): 175059024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 853, 864, 882, 1008, 1176, 1323, 1344, 1512, 1568, 1706, 1728, 1764, 2016, 2352, 2559, 2646, 3024, 3136, 3412, 3528, 4032, 4704, 5118, 5292, 5971, 6048, 6824, 7056, 7677, 9408, 10236, 10584, 11942, 12096, 13648, 14112, 15354, 17913, 20472, 21168, 23031, 23884, 27296, 28224, 30708, 35826, 40944, 41797, 42336, 46062, 47768, 53739, 54592, 61416, 71652, 81888, 83594, 84672, 92124, 95536, 107478, 122832, 125391, 143304, 161217, 163776, 167188, 184248, 191072, 214956, 245664, 250782, 286608, 322434, 334376, 368496, 376173, 382144, 429912, 491328, 501564, 573216, 644868, 668752, 736992, 752346, 859824, 1003128, 1128519, 1146432, 1289736, 1337504, 1473984, 1504692, 1719648, 2006256, 2257038, 2579472, 2675008, 3009384, 3439296, 4012512, 4514076, 5158944, 6018768, 8025024, 9028152, 10317888, 12037536, 18056304, 24075072, 36112608, 72225216]

約数ペア:

[(1, 72225216), (2, 36112608), (3, 24075072), (4, 18056304), (6, 12037536), (7, 10317888), (8, 9028152), (9, 8025024), (12, 6018768), (14, 5158944), (16, 4514076), (18, 4012512), (21, 3439296), (24, 3009384), (27, 2675008), (28, 2579472), (32, 2257038), (36, 2006256), (42, 1719648), (48, 1504692), (49, 1473984), (54, 1337504), (56, 1289736), (63, 1146432), (64, 1128519), (72, 1003128), (84, 859824), (96, 752346), (98, 736992), (108, 668752), (112, 644868), (126, 573216), (144, 501564), (147, 491328), (168, 429912), (189, 382144), (192, 376173), (196, 368496), (216, 334376), (224, 322434), (252, 286608), (288, 250782), (294, 245664), (336, 214956), (378, 191072), (392, 184248), (432, 167188), (441, 163776), (448, 161217), (504, 143304), (576, 125391), (588, 122832), (672, 107478), (756, 95536), (784, 92124), (853, 84672), (864, 83594), (882, 81888), (1008, 71652), (1176, 61416), (1323, 54592), (1344, 53739), (1512, 47768), (1568, 46062), (1706, 42336), (1728, 41797), (1764, 40944), (2016, 35826), (2352, 30708), (2559, 28224), (2646, 27296), (3024, 23884), (3136, 23031), (3412, 21168), (3528, 20472), (4032, 17913), (4704, 15354), (5118, 14112), (5292, 13648), (5971, 12096), (6048, 11942), (6824, 10584), (7056, 10236), (7677, 9408)]