72347904

素因数分解:

$2^8\times 3^5\times {\mathrm{1163}}^1$

素因数の和:1194

約数の個数: 108

約数和(自身を含む): 216508656

約数和(自身を除く): 144160752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 648, 768, 864, 972, 1152, 1163, 1296, 1728, 1944, 2304, 2326, 2592, 3456, 3489, 3888, 4652, 5184, 6912, 6978, 7776, 9304, 10368, 10467, 13956, 15552, 18608, 20736, 20934, 27912, 31104, 31401, 37216, 41868, 55824, 62208, 62802, 74432, 83736, 94203, 111648, 125604, 148864, 167472, 188406, 223296, 251208, 282609, 297728, 334944, 376812, 446592, 502416, 565218, 669888, 753624, 893184, 1004832, 1130436, 1339776, 1507248, 2009664, 2260872, 2679552, 3014496, 4019328, 4521744, 6028992, 8038656, 9043488, 12057984, 18086976, 24115968, 36173952, 72347904]

約数ペア:

[(1, 72347904), (2, 36173952), (3, 24115968), (4, 18086976), (6, 12057984), (8, 9043488), (9, 8038656), (12, 6028992), (16, 4521744), (18, 4019328), (24, 3014496), (27, 2679552), (32, 2260872), (36, 2009664), (48, 1507248), (54, 1339776), (64, 1130436), (72, 1004832), (81, 893184), (96, 753624), (108, 669888), (128, 565218), (144, 502416), (162, 446592), (192, 376812), (216, 334944), (243, 297728), (256, 282609), (288, 251208), (324, 223296), (384, 188406), (432, 167472), (486, 148864), (576, 125604), (648, 111648), (768, 94203), (864, 83736), (972, 74432), (1152, 62802), (1163, 62208), (1296, 55824), (1728, 41868), (1944, 37216), (2304, 31401), (2326, 31104), (2592, 27912), (3456, 20934), (3489, 20736), (3888, 18608), (4652, 15552), (5184, 13956), (6912, 10467), (6978, 10368), (7776, 9304)]