87051996

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:293

約数の個数: 120

約数和(自身を含む): 243936000

約数和(自身を除く): 156884004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 79, 81, 108, 114, 158, 162, 171, 179, 228, 237, 316, 324, 342, 358, 474, 513, 537, 684, 711, 716, 948, 1026, 1074, 1422, 1501, 1539, 1611, 2052, 2133, 2148, 2844, 3002, 3078, 3222, 3401, 4266, 4503, 4833, 6004, 6156, 6399, 6444, 6802, 8532, 9006, 9666, 10203, 12798, 13509, 13604, 14141, 14499, 18012, 19332, 20406, 25596, 27018, 28282, 28998, 30609, 40527, 40812, 42423, 54036, 56564, 57996, 61218, 81054, 84846, 91827, 121581, 122436, 127269, 162108, 169692, 183654, 243162, 254538, 268679, 275481, 367308, 381807, 486324, 509076, 537358, 550962, 763614, 806037, 1074716, 1101924, 1145421, 1527228, 1612074, 2290842, 2418111, 3224148, 4581684, 4836222, 7254333, 9672444, 14508666, 21762999, 29017332, 43525998, 87051996]

約数ペア:

[(1, 87051996), (2, 43525998), (3, 29017332), (4, 21762999), (6, 14508666), (9, 9672444), (12, 7254333), (18, 4836222), (19, 4581684), (27, 3224148), (36, 2418111), (38, 2290842), (54, 1612074), (57, 1527228), (76, 1145421), (79, 1101924), (81, 1074716), (108, 806037), (114, 763614), (158, 550962), (162, 537358), (171, 509076), (179, 486324), (228, 381807), (237, 367308), (316, 275481), (324, 268679), (342, 254538), (358, 243162), (474, 183654), (513, 169692), (537, 162108), (684, 127269), (711, 122436), (716, 121581), (948, 91827), (1026, 84846), (1074, 81054), (1422, 61218), (1501, 57996), (1539, 56564), (1611, 54036), (2052, 42423), (2133, 40812), (2148, 40527), (2844, 30609), (3002, 28998), (3078, 28282), (3222, 27018), (3401, 25596), (4266, 20406), (4503, 19332), (4833, 18012), (6004, 14499), (6156, 14141), (6399, 13604), (6444, 13509), (6802, 12798), (8532, 10203), (9006, 9666)]