88387390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 211341312

約数和(自身を除く): 122953922

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 41, 46, 65, 70, 82, 91, 103, 115, 130, 161, 182, 205, 206, 230, 287, 299, 322, 410, 455, 515, 533, 574, 598, 721, 805, 910, 943, 1030, 1066, 1339, 1435, 1442, 1495, 1610, 1886, 2093, 2369, 2665, 2678, 2870, 2990, 3605, 3731, 4186, 4223, 4715, 4738, 5330, 6601, 6695, 7210, 7462, 8446, 9373, 9430, 10465, 11845, 12259, 13202, 13390, 16583, 18655, 18746, 20930, 21115, 23690, 24518, 29561, 30797, 33005, 33166, 37310, 42230, 46865, 54899, 59122, 61295, 61594, 66010, 82915, 85813, 93730, 97129, 109798, 122590, 147805, 153985, 165830, 171626, 194258, 215579, 274495, 295610, 307970, 384293, 429065, 431158, 485645, 548990, 679903, 768586, 858130, 971290, 1077895, 1262677, 1359806, 1921465, 2155790, 2525354, 3399515, 3842930, 6313385, 6799030, 8838739, 12626770, 17677478, 44193695, 88387390]

約数ペア:

[(1, 88387390), (2, 44193695), (5, 17677478), (7, 12626770), (10, 8838739), (13, 6799030), (14, 6313385), (23, 3842930), (26, 3399515), (35, 2525354), (41, 2155790), (46, 1921465), (65, 1359806), (70, 1262677), (82, 1077895), (91, 971290), (103, 858130), (115, 768586), (130, 679903), (161, 548990), (182, 485645), (205, 431158), (206, 429065), (230, 384293), (287, 307970), (299, 295610), (322, 274495), (410, 215579), (455, 194258), (515, 171626), (533, 165830), (574, 153985), (598, 147805), (721, 122590), (805, 109798), (910, 97129), (943, 93730), (1030, 85813), (1066, 82915), (1339, 66010), (1435, 61594), (1442, 61295), (1495, 59122), (1610, 54899), (1886, 46865), (2093, 42230), (2369, 37310), (2665, 33166), (2678, 33005), (2870, 30797), (2990, 29561), (3605, 24518), (3731, 23690), (4186, 21115), (4223, 20930), (4715, 18746), (4738, 18655), (5330, 16583), (6601, 13390), (6695, 13202), (7210, 12259), (7462, 11845), (8446, 10465), (9373, 9430)]