72378656

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 175271040

約数和(自身を除く): 102892384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 83, 112, 119, 136, 166, 224, 229, 238, 272, 332, 458, 476, 544, 581, 664, 916, 952, 1162, 1328, 1411, 1603, 1832, 1904, 2324, 2656, 2822, 3206, 3664, 3808, 3893, 4648, 5644, 6412, 7328, 7786, 9296, 9877, 11288, 12824, 15572, 18592, 19007, 19754, 22576, 25648, 27251, 31144, 38014, 39508, 45152, 51296, 54502, 62288, 76028, 79016, 109004, 124576, 133049, 152056, 158032, 218008, 266098, 304112, 316064, 323119, 436016, 532196, 608224, 646238, 872032, 1064392, 1292476, 2128784, 2261833, 2584952, 4257568, 4523666, 5169904, 9047332, 10339808, 18094664, 36189328, 72378656]

約数ペア:

[(1, 72378656), (2, 36189328), (4, 18094664), (7, 10339808), (8, 9047332), (14, 5169904), (16, 4523666), (17, 4257568), (28, 2584952), (32, 2261833), (34, 2128784), (56, 1292476), (68, 1064392), (83, 872032), (112, 646238), (119, 608224), (136, 532196), (166, 436016), (224, 323119), (229, 316064), (238, 304112), (272, 266098), (332, 218008), (458, 158032), (476, 152056), (544, 133049), (581, 124576), (664, 109004), (916, 79016), (952, 76028), (1162, 62288), (1328, 54502), (1411, 51296), (1603, 45152), (1832, 39508), (1904, 38014), (2324, 31144), (2656, 27251), (2822, 25648), (3206, 22576), (3664, 19754), (3808, 19007), (3893, 18592), (4648, 15572), (5644, 12824), (6412, 11288), (7328, 9877), (7786, 9296)]