74815356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 227525760

約数和(自身を除く): 152710404

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 43, 44, 49, 66, 77, 84, 86, 98, 129, 132, 147, 154, 172, 196, 231, 258, 269, 294, 301, 308, 462, 473, 516, 538, 539, 588, 602, 807, 903, 924, 946, 1076, 1078, 1204, 1419, 1614, 1617, 1806, 1883, 1892, 2107, 2156, 2838, 2959, 3228, 3234, 3311, 3612, 3766, 4214, 5649, 5676, 5918, 6321, 6468, 6622, 7532, 8428, 8877, 9933, 11298, 11567, 11836, 12642, 13181, 13244, 17754, 19866, 20713, 22596, 23134, 23177, 25284, 26362, 34701, 35508, 39543, 39732, 41426, 46268, 46354, 52724, 62139, 69402, 69531, 79086, 80969, 82852, 92708, 124278, 127237, 138804, 139062, 144991, 158172, 161938, 242907, 248556, 254474, 278124, 289982, 323876, 381711, 434973, 485814, 508948, 566783, 579964, 763422, 869946, 890659, 971628, 1133566, 1526844, 1700349, 1739892, 1781318, 2267132, 2671977, 3400698, 3562636, 5343954, 6234613, 6801396, 10687908, 12469226, 18703839, 24938452, 37407678, 74815356]

約数ペア:

[(1, 74815356), (2, 37407678), (3, 24938452), (4, 18703839), (6, 12469226), (7, 10687908), (11, 6801396), (12, 6234613), (14, 5343954), (21, 3562636), (22, 3400698), (28, 2671977), (33, 2267132), (42, 1781318), (43, 1739892), (44, 1700349), (49, 1526844), (66, 1133566), (77, 971628), (84, 890659), (86, 869946), (98, 763422), (129, 579964), (132, 566783), (147, 508948), (154, 485814), (172, 434973), (196, 381711), (231, 323876), (258, 289982), (269, 278124), (294, 254474), (301, 248556), (308, 242907), (462, 161938), (473, 158172), (516, 144991), (538, 139062), (539, 138804), (588, 127237), (602, 124278), (807, 92708), (903, 82852), (924, 80969), (946, 79086), (1076, 69531), (1078, 69402), (1204, 62139), (1419, 52724), (1614, 46354), (1617, 46268), (1806, 41426), (1883, 39732), (1892, 39543), (2107, 35508), (2156, 34701), (2838, 26362), (2959, 25284), (3228, 23177), (3234, 23134), (3311, 22596), (3612, 20713), (3766, 19866), (4214, 17754), (5649, 13244), (5676, 13181), (5918, 12642), (6321, 11836), (6468, 11567), (6622, 11298), (7532, 9933), (8428, 8877)]