65348556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 195197184

約数和(自身を除く): 129848628

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 83, 84, 91, 98, 103, 147, 156, 166, 182, 196, 206, 249, 273, 294, 309, 332, 364, 412, 498, 546, 581, 588, 618, 637, 721, 996, 1079, 1092, 1162, 1236, 1274, 1339, 1442, 1743, 1911, 2158, 2163, 2324, 2548, 2678, 2884, 3237, 3486, 3822, 4017, 4067, 4316, 4326, 5047, 5356, 6474, 6972, 7553, 7644, 8034, 8134, 8549, 8652, 9373, 10094, 12201, 12948, 15106, 15141, 16068, 16268, 17098, 18746, 20188, 22659, 24402, 25647, 28119, 30212, 30282, 34196, 37492, 45318, 48804, 51294, 52871, 56238, 59843, 60564, 65611, 90636, 102588, 105742, 111137, 112476, 119686, 131222, 158613, 179529, 196833, 211484, 222274, 239372, 262444, 317226, 333411, 359058, 393666, 418901, 444548, 634452, 666822, 718116, 777959, 787332, 837802, 1256703, 1333644, 1555918, 1675604, 2333877, 2513406, 3111836, 4667754, 5026812, 5445713, 9335508, 10891426, 16337139, 21782852, 32674278, 65348556]

約数ペア:

[(1, 65348556), (2, 32674278), (3, 21782852), (4, 16337139), (6, 10891426), (7, 9335508), (12, 5445713), (13, 5026812), (14, 4667754), (21, 3111836), (26, 2513406), (28, 2333877), (39, 1675604), (42, 1555918), (49, 1333644), (52, 1256703), (78, 837802), (83, 787332), (84, 777959), (91, 718116), (98, 666822), (103, 634452), (147, 444548), (156, 418901), (166, 393666), (182, 359058), (196, 333411), (206, 317226), (249, 262444), (273, 239372), (294, 222274), (309, 211484), (332, 196833), (364, 179529), (412, 158613), (498, 131222), (546, 119686), (581, 112476), (588, 111137), (618, 105742), (637, 102588), (721, 90636), (996, 65611), (1079, 60564), (1092, 59843), (1162, 56238), (1236, 52871), (1274, 51294), (1339, 48804), (1442, 45318), (1743, 37492), (1911, 34196), (2158, 30282), (2163, 30212), (2324, 28119), (2548, 25647), (2678, 24402), (2884, 22659), (3237, 20188), (3486, 18746), (3822, 17098), (4017, 16268), (4067, 16068), (4316, 15141), (4326, 15106), (5047, 12948), (5356, 12201), (6474, 10094), (6972, 9373), (7553, 8652), (7644, 8549), (8034, 8134)]