82528446

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 228313728

約数和(自身を除く): 145785282

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 66, 77, 78, 91, 98, 143, 147, 151, 154, 169, 182, 231, 273, 286, 294, 302, 338, 429, 453, 462, 507, 539, 546, 637, 858, 906, 1001, 1014, 1057, 1078, 1183, 1274, 1617, 1661, 1859, 1911, 1963, 2002, 2114, 2366, 3003, 3171, 3234, 3322, 3549, 3718, 3822, 3926, 4983, 5577, 5889, 6006, 6342, 7007, 7098, 7399, 8281, 9966, 11154, 11627, 11778, 13013, 13741, 14014, 14798, 16562, 21021, 21593, 22197, 23254, 24843, 25519, 26026, 27482, 34881, 39039, 41223, 42042, 43186, 44394, 49686, 51038, 64779, 69762, 76557, 78078, 81389, 82446, 91091, 96187, 129558, 151151, 153114, 162778, 178633, 182182, 192374, 244167, 273273, 280709, 288561, 302302, 357266, 453453, 488334, 535899, 546546, 561418, 577122, 842127, 906906, 1058057, 1071798, 1250431, 1684254, 1964963, 2116114, 2500862, 3174171, 3751293, 3929926, 5894889, 6348342, 7502586, 11789778, 13754741, 27509482, 41264223, 82528446]

約数ペア:

[(1, 82528446), (2, 41264223), (3, 27509482), (6, 13754741), (7, 11789778), (11, 7502586), (13, 6348342), (14, 5894889), (21, 3929926), (22, 3751293), (26, 3174171), (33, 2500862), (39, 2116114), (42, 1964963), (49, 1684254), (66, 1250431), (77, 1071798), (78, 1058057), (91, 906906), (98, 842127), (143, 577122), (147, 561418), (151, 546546), (154, 535899), (169, 488334), (182, 453453), (231, 357266), (273, 302302), (286, 288561), (294, 280709), (302, 273273), (338, 244167), (429, 192374), (453, 182182), (462, 178633), (507, 162778), (539, 153114), (546, 151151), (637, 129558), (858, 96187), (906, 91091), (1001, 82446), (1014, 81389), (1057, 78078), (1078, 76557), (1183, 69762), (1274, 64779), (1617, 51038), (1661, 49686), (1859, 44394), (1911, 43186), (1963, 42042), (2002, 41223), (2114, 39039), (2366, 34881), (3003, 27482), (3171, 26026), (3234, 25519), (3322, 24843), (3549, 23254), (3718, 22197), (3822, 21593), (3926, 21021), (4983, 16562), (5577, 14798), (5889, 14014), (6006, 13741), (6342, 13013), (7007, 11778), (7098, 11627), (7399, 11154), (8281, 9966)]