84790122

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 184809600

約数和(自身を除く): 100019478

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 89, 114, 122, 137, 178, 183, 267, 274, 366, 411, 534, 822, 1159, 1691, 2318, 2603, 3382, 3477, 5073, 5206, 5429, 6954, 7809, 8357, 10146, 10858, 12193, 15618, 16287, 16714, 24386, 25071, 32574, 36579, 50142, 73158, 103151, 158783, 206302, 231667, 309453, 317566, 463334, 476349, 618906, 695001, 743773, 952698, 1390002, 1487546, 2231319, 4462638, 14131687, 28263374, 42395061, 84790122]

約数ペア:

[(1, 84790122), (2, 42395061), (3, 28263374), (6, 14131687), (19, 4462638), (38, 2231319), (57, 1487546), (61, 1390002), (89, 952698), (114, 743773), (122, 695001), (137, 618906), (178, 476349), (183, 463334), (267, 317566), (274, 309453), (366, 231667), (411, 206302), (534, 158783), (822, 103151), (1159, 73158), (1691, 50142), (2318, 36579), (2603, 32574), (3382, 25071), (3477, 24386), (5073, 16714), (5206, 16287), (5429, 15618), (6954, 12193), (7809, 10858), (8357, 10146)]