42566472

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 133351680

約数和(自身を除く): 90785208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 156, 162, 163, 186, 216, 234, 248, 279, 312, 324, 326, 351, 372, 403, 468, 489, 558, 648, 652, 702, 744, 806, 837, 936, 978, 1053, 1116, 1209, 1304, 1404, 1467, 1612, 1674, 1956, 2106, 2119, 2232, 2418, 2511, 2808, 2934, 3224, 3348, 3627, 3912, 4212, 4238, 4401, 4836, 5022, 5053, 5868, 6357, 6696, 7254, 8424, 8476, 8802, 9672, 10044, 10106, 10881, 11736, 12714, 13203, 14508, 15159, 16952, 17604, 19071, 20088, 20212, 21762, 25428, 26406, 29016, 30318, 32643, 35208, 38142, 40424, 43524, 45477, 50856, 52812, 57213, 60636, 65286, 65689, 76284, 87048, 90954, 105624, 114426, 121272, 130572, 131378, 136431, 152568, 171639, 181908, 197067, 228852, 261144, 262756, 272862, 343278, 363816, 394134, 409293, 457704, 525512, 545724, 591201, 686556, 788268, 818586, 1091448, 1182402, 1373112, 1576536, 1637172, 1773603, 2364804, 3274344, 3547206, 4729608, 5320809, 7094412, 10641618, 14188824, 21283236, 42566472]

約数ペア:

[(1, 42566472), (2, 21283236), (3, 14188824), (4, 10641618), (6, 7094412), (8, 5320809), (9, 4729608), (12, 3547206), (13, 3274344), (18, 2364804), (24, 1773603), (26, 1637172), (27, 1576536), (31, 1373112), (36, 1182402), (39, 1091448), (52, 818586), (54, 788268), (62, 686556), (72, 591201), (78, 545724), (81, 525512), (93, 457704), (104, 409293), (108, 394134), (117, 363816), (124, 343278), (156, 272862), (162, 262756), (163, 261144), (186, 228852), (216, 197067), (234, 181908), (248, 171639), (279, 152568), (312, 136431), (324, 131378), (326, 130572), (351, 121272), (372, 114426), (403, 105624), (468, 90954), (489, 87048), (558, 76284), (648, 65689), (652, 65286), (702, 60636), (744, 57213), (806, 52812), (837, 50856), (936, 45477), (978, 43524), (1053, 40424), (1116, 38142), (1209, 35208), (1304, 32643), (1404, 30318), (1467, 29016), (1612, 26406), (1674, 25428), (1956, 21762), (2106, 20212), (2119, 20088), (2232, 19071), (2418, 17604), (2511, 16952), (2808, 15159), (2934, 14508), (3224, 13203), (3348, 12714), (3627, 11736), (3912, 10881), (4212, 10106), (4238, 10044), (4401, 9672), (4836, 8802), (5022, 8476), (5053, 8424), (5868, 7254), (6357, 6696)]