84181552

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 224985600

約数和(自身を除く): 140804048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 34, 38, 52, 56, 68, 76, 91, 104, 112, 119, 133, 136, 152, 179, 182, 208, 221, 238, 247, 266, 272, 304, 323, 358, 364, 442, 476, 494, 532, 646, 716, 728, 884, 952, 988, 1064, 1253, 1292, 1432, 1456, 1547, 1729, 1768, 1904, 1976, 2128, 2261, 2327, 2506, 2584, 2864, 3043, 3094, 3401, 3458, 3536, 3952, 4199, 4522, 4654, 5012, 5168, 6086, 6188, 6802, 6916, 8398, 9044, 9308, 10024, 12172, 12376, 13604, 13832, 16289, 16796, 18088, 18616, 20048, 21301, 23807, 24344, 24752, 27208, 27664, 29393, 32578, 33592, 36176, 37232, 39559, 42602, 44213, 47614, 48688, 54416, 57817, 58786, 65156, 67184, 79118, 85204, 88426, 95228, 115634, 117572, 130312, 158236, 170408, 176852, 190456, 231268, 235144, 260624, 276913, 309491, 316472, 340816, 353704, 380912, 404719, 462536, 470288, 553826, 618982, 632944, 707408, 751621, 809438, 925072, 1107652, 1237964, 1503242, 1618876, 2215304, 2475928, 3006484, 3237752, 4430608, 4951856, 5261347, 6012968, 6475504, 10522694, 12025936, 21045388, 42090776, 84181552]

約数ペア:

[(1, 84181552), (2, 42090776), (4, 21045388), (7, 12025936), (8, 10522694), (13, 6475504), (14, 6012968), (16, 5261347), (17, 4951856), (19, 4430608), (26, 3237752), (28, 3006484), (34, 2475928), (38, 2215304), (52, 1618876), (56, 1503242), (68, 1237964), (76, 1107652), (91, 925072), (104, 809438), (112, 751621), (119, 707408), (133, 632944), (136, 618982), (152, 553826), (179, 470288), (182, 462536), (208, 404719), (221, 380912), (238, 353704), (247, 340816), (266, 316472), (272, 309491), (304, 276913), (323, 260624), (358, 235144), (364, 231268), (442, 190456), (476, 176852), (494, 170408), (532, 158236), (646, 130312), (716, 117572), (728, 115634), (884, 95228), (952, 88426), (988, 85204), (1064, 79118), (1253, 67184), (1292, 65156), (1432, 58786), (1456, 57817), (1547, 54416), (1729, 48688), (1768, 47614), (1904, 44213), (1976, 42602), (2128, 39559), (2261, 37232), (2327, 36176), (2506, 33592), (2584, 32578), (2864, 29393), (3043, 27664), (3094, 27208), (3401, 24752), (3458, 24344), (3536, 23807), (3952, 21301), (4199, 20048), (4522, 18616), (4654, 18088), (5012, 16796), (5168, 16289), (6086, 13832), (6188, 13604), (6802, 12376), (6916, 12172), (8398, 10024), (9044, 9308)]