90161676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 268894080

約数和(自身を除く): 178732404

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 59, 66, 68, 99, 102, 118, 132, 153, 177, 187, 198, 204, 227, 236, 306, 354, 374, 396, 454, 531, 561, 612, 649, 681, 708, 748, 908, 1003, 1062, 1122, 1298, 1362, 1683, 1947, 2006, 2043, 2124, 2244, 2497, 2596, 2724, 3009, 3366, 3859, 3894, 4012, 4086, 4994, 5841, 6018, 6732, 7491, 7718, 7788, 8172, 9027, 9988, 11033, 11577, 11682, 12036, 13393, 14982, 15436, 18054, 22066, 22473, 23154, 23364, 26786, 29964, 33099, 34731, 36108, 40179, 42449, 44132, 44946, 46308, 53572, 66198, 69462, 80358, 84898, 89892, 99297, 120537, 127347, 132396, 138924, 147323, 160716, 169796, 198594, 227681, 241074, 254694, 294646, 382041, 397188, 441969, 455362, 482148, 509388, 589292, 683043, 764082, 883938, 910724, 1325907, 1366086, 1528164, 1767876, 2049129, 2504491, 2651814, 2732172, 4098258, 5008982, 5303628, 7513473, 8196516, 10017964, 15026946, 22540419, 30053892, 45080838, 90161676]

約数ペア:

[(1, 90161676), (2, 45080838), (3, 30053892), (4, 22540419), (6, 15026946), (9, 10017964), (11, 8196516), (12, 7513473), (17, 5303628), (18, 5008982), (22, 4098258), (33, 2732172), (34, 2651814), (36, 2504491), (44, 2049129), (51, 1767876), (59, 1528164), (66, 1366086), (68, 1325907), (99, 910724), (102, 883938), (118, 764082), (132, 683043), (153, 589292), (177, 509388), (187, 482148), (198, 455362), (204, 441969), (227, 397188), (236, 382041), (306, 294646), (354, 254694), (374, 241074), (396, 227681), (454, 198594), (531, 169796), (561, 160716), (612, 147323), (649, 138924), (681, 132396), (708, 127347), (748, 120537), (908, 99297), (1003, 89892), (1062, 84898), (1122, 80358), (1298, 69462), (1362, 66198), (1683, 53572), (1947, 46308), (2006, 44946), (2043, 44132), (2124, 42449), (2244, 40179), (2497, 36108), (2596, 34731), (2724, 33099), (3009, 29964), (3366, 26786), (3859, 23364), (3894, 23154), (4012, 22473), (4086, 22066), (4994, 18054), (5841, 15436), (6018, 14982), (6732, 13393), (7491, 12036), (7718, 11682), (7788, 11577), (8172, 11033), (9027, 9988)]