78245328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3947}}^1$

素因数の和:4024

約数の個数: 80

約数和(自身を含む): 234984960

約数和(自身を除く): 156739632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 112, 118, 168, 177, 236, 336, 354, 413, 472, 708, 826, 944, 1239, 1416, 1652, 2478, 2832, 3304, 3947, 4956, 6608, 7894, 9912, 11841, 15788, 19824, 23682, 27629, 31576, 47364, 55258, 63152, 82887, 94728, 110516, 165774, 189456, 221032, 232873, 331548, 442064, 465746, 663096, 698619, 931492, 1326192, 1397238, 1630111, 1862984, 2794476, 3260222, 3725968, 4890333, 5588952, 6520444, 9780666, 11177904, 13040888, 19561332, 26081776, 39122664, 78245328]

約数ペア:

[(1, 78245328), (2, 39122664), (3, 26081776), (4, 19561332), (6, 13040888), (7, 11177904), (8, 9780666), (12, 6520444), (14, 5588952), (16, 4890333), (21, 3725968), (24, 3260222), (28, 2794476), (42, 1862984), (48, 1630111), (56, 1397238), (59, 1326192), (84, 931492), (112, 698619), (118, 663096), (168, 465746), (177, 442064), (236, 331548), (336, 232873), (354, 221032), (413, 189456), (472, 165774), (708, 110516), (826, 94728), (944, 82887), (1239, 63152), (1416, 55258), (1652, 47364), (2478, 31576), (2832, 27629), (3304, 23682), (3947, 19824), (4956, 15788), (6608, 11841), (7894, 9912)]