142425612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19489}}^1$

素因数の和:19535

約数の個数: 72

約数和(自身を含む): 425661600

約数和(自身を除く): 283235988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 19489, 38978, 58467, 77956, 116934, 136423, 175401, 233868, 272846, 350802, 409269, 545692, 565181, 701604, 818538, 1130362, 1227807, 1637076, 1695543, 2260724, 2455614, 3391086, 3956267, 4911228, 5086629, 6782172, 7912534, 10173258, 11868801, 15825068, 20346516, 23737602, 35606403, 47475204, 71212806, 142425612]

約数ペア:

[(1, 142425612), (2, 71212806), (3, 47475204), (4, 35606403), (6, 23737602), (7, 20346516), (9, 15825068), (12, 11868801), (14, 10173258), (18, 7912534), (21, 6782172), (28, 5086629), (29, 4911228), (36, 3956267), (42, 3391086), (58, 2455614), (63, 2260724), (84, 1695543), (87, 1637076), (116, 1227807), (126, 1130362), (174, 818538), (203, 701604), (252, 565181), (261, 545692), (348, 409269), (406, 350802), (522, 272846), (609, 233868), (812, 175401), (1044, 136423), (1218, 116934), (1827, 77956), (2436, 58467), (3654, 38978), (7308, 19489)]