25158276

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 77907648

約数和(自身を除く): 52749372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 181, 198, 234, 243, 286, 297, 324, 351, 362, 396, 429, 468, 486, 543, 572, 594, 702, 724, 858, 891, 972, 1053, 1086, 1188, 1287, 1404, 1629, 1716, 1782, 1991, 2106, 2172, 2353, 2574, 2673, 3159, 3258, 3564, 3861, 3982, 4212, 4706, 4887, 5148, 5346, 5973, 6318, 6516, 7059, 7722, 7964, 9412, 9774, 10692, 11583, 11946, 12636, 14118, 14661, 15444, 17919, 19548, 21177, 23166, 23892, 25883, 28236, 29322, 34749, 35838, 42354, 43983, 46332, 51766, 53757, 58644, 63531, 69498, 71676, 77649, 84708, 87966, 103532, 107514, 127062, 138996, 155298, 161271, 175932, 190593, 215028, 232947, 254124, 310596, 322542, 381186, 465894, 483813, 571779, 645084, 698841, 762372, 931788, 967626, 1143558, 1397682, 1935252, 2096523, 2287116, 2795364, 4193046, 6289569, 8386092, 12579138, 25158276]

約数ペア:

[(1, 25158276), (2, 12579138), (3, 8386092), (4, 6289569), (6, 4193046), (9, 2795364), (11, 2287116), (12, 2096523), (13, 1935252), (18, 1397682), (22, 1143558), (26, 967626), (27, 931788), (33, 762372), (36, 698841), (39, 645084), (44, 571779), (52, 483813), (54, 465894), (66, 381186), (78, 322542), (81, 310596), (99, 254124), (108, 232947), (117, 215028), (132, 190593), (143, 175932), (156, 161271), (162, 155298), (181, 138996), (198, 127062), (234, 107514), (243, 103532), (286, 87966), (297, 84708), (324, 77649), (351, 71676), (362, 69498), (396, 63531), (429, 58644), (468, 53757), (486, 51766), (543, 46332), (572, 43983), (594, 42354), (702, 35838), (724, 34749), (858, 29322), (891, 28236), (972, 25883), (1053, 23892), (1086, 23166), (1188, 21177), (1287, 19548), (1404, 17919), (1629, 15444), (1716, 14661), (1782, 14118), (1991, 12636), (2106, 11946), (2172, 11583), (2353, 10692), (2574, 9774), (2673, 9412), (3159, 7964), (3258, 7722), (3564, 7059), (3861, 6516), (3982, 6318), (4212, 5973), (4706, 5346), (4887, 5148)]