84135090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 231517440

約数和(自身を除く): 147382350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 43, 58, 65, 78, 86, 87, 129, 130, 145, 173, 174, 195, 215, 258, 290, 346, 377, 390, 430, 435, 519, 559, 645, 754, 865, 870, 1038, 1118, 1131, 1247, 1290, 1677, 1730, 1885, 2249, 2262, 2494, 2595, 2795, 3354, 3741, 3770, 4498, 5017, 5190, 5590, 5655, 6235, 6747, 7439, 7482, 8385, 10034, 11245, 11310, 12470, 13494, 14878, 15051, 16211, 16770, 18705, 22317, 22490, 25085, 30102, 32422, 33735, 37195, 37410, 44634, 48633, 50170, 65221, 67470, 74390, 75255, 81055, 96707, 97266, 111585, 130442, 150510, 162110, 193414, 195663, 215731, 223170, 243165, 290121, 326105, 391326, 431462, 483535, 486330, 580242, 647193, 652210, 967070, 978315, 1078655, 1294386, 1450605, 1956630, 2157310, 2804503, 2901210, 3235965, 5609006, 6471930, 8413509, 14022515, 16827018, 28045030, 42067545, 84135090]

約数ペア:

[(1, 84135090), (2, 42067545), (3, 28045030), (5, 16827018), (6, 14022515), (10, 8413509), (13, 6471930), (15, 5609006), (26, 3235965), (29, 2901210), (30, 2804503), (39, 2157310), (43, 1956630), (58, 1450605), (65, 1294386), (78, 1078655), (86, 978315), (87, 967070), (129, 652210), (130, 647193), (145, 580242), (173, 486330), (174, 483535), (195, 431462), (215, 391326), (258, 326105), (290, 290121), (346, 243165), (377, 223170), (390, 215731), (430, 195663), (435, 193414), (519, 162110), (559, 150510), (645, 130442), (754, 111585), (865, 97266), (870, 96707), (1038, 81055), (1118, 75255), (1131, 74390), (1247, 67470), (1290, 65221), (1677, 50170), (1730, 48633), (1885, 44634), (2249, 37410), (2262, 37195), (2494, 33735), (2595, 32422), (2795, 30102), (3354, 25085), (3741, 22490), (3770, 22317), (4498, 18705), (5017, 16770), (5190, 16211), (5590, 15051), (5655, 14878), (6235, 13494), (6747, 12470), (7439, 11310), (7482, 11245), (8385, 10034)]