65784852

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:459

約数の個数: 144

約数和(自身を含む): 205309440

約数和(自身を除く): 139524588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 124, 126, 147, 186, 189, 196, 217, 252, 279, 294, 372, 378, 401, 434, 441, 558, 588, 651, 756, 802, 837, 868, 882, 1116, 1203, 1302, 1323, 1519, 1604, 1674, 1764, 1953, 2406, 2604, 2646, 2807, 3038, 3348, 3609, 3906, 4557, 4812, 5292, 5614, 5859, 6076, 7218, 7812, 8421, 9114, 10827, 11228, 11718, 12431, 13671, 14436, 16842, 18228, 19649, 21654, 23436, 24862, 25263, 27342, 33684, 37293, 39298, 41013, 43308, 49724, 50526, 54684, 58947, 74586, 75789, 78596, 82026, 87017, 101052, 111879, 117894, 149172, 151578, 164052, 174034, 176841, 223758, 235788, 261051, 303156, 335637, 348068, 353682, 447516, 522102, 530523, 609119, 671274, 707364, 783153, 1044204, 1061046, 1218238, 1342548, 1566306, 1827357, 2122092, 2349459, 2436476, 3132612, 3654714, 4698918, 5482071, 7309428, 9397836, 10964142, 16446213, 21928284, 32892426, 65784852]

約数ペア:

[(1, 65784852), (2, 32892426), (3, 21928284), (4, 16446213), (6, 10964142), (7, 9397836), (9, 7309428), (12, 5482071), (14, 4698918), (18, 3654714), (21, 3132612), (27, 2436476), (28, 2349459), (31, 2122092), (36, 1827357), (42, 1566306), (49, 1342548), (54, 1218238), (62, 1061046), (63, 1044204), (84, 783153), (93, 707364), (98, 671274), (108, 609119), (124, 530523), (126, 522102), (147, 447516), (186, 353682), (189, 348068), (196, 335637), (217, 303156), (252, 261051), (279, 235788), (294, 223758), (372, 176841), (378, 174034), (401, 164052), (434, 151578), (441, 149172), (558, 117894), (588, 111879), (651, 101052), (756, 87017), (802, 82026), (837, 78596), (868, 75789), (882, 74586), (1116, 58947), (1203, 54684), (1302, 50526), (1323, 49724), (1519, 43308), (1604, 41013), (1674, 39298), (1764, 37293), (1953, 33684), (2406, 27342), (2604, 25263), (2646, 24862), (2807, 23436), (3038, 21654), (3348, 19649), (3609, 18228), (3906, 16842), (4557, 14436), (4812, 13671), (5292, 12431), (5614, 11718), (5859, 11228), (6076, 10827), (7218, 9114), (7812, 8421)]