76620636

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 216111168

約数和(自身を除く): 139490532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 41, 46, 61, 69, 74, 82, 92, 111, 122, 123, 138, 148, 164, 183, 207, 222, 244, 246, 276, 333, 366, 369, 414, 444, 492, 549, 666, 732, 738, 828, 851, 943, 1098, 1332, 1403, 1476, 1517, 1702, 1886, 2196, 2257, 2501, 2553, 2806, 2829, 3034, 3404, 3772, 4209, 4514, 4551, 5002, 5106, 5612, 5658, 6068, 6771, 7503, 7659, 8418, 8487, 9028, 9102, 10004, 10212, 11316, 12627, 13542, 13653, 15006, 15318, 16836, 16974, 18204, 20313, 22509, 25254, 27084, 27306, 30012, 30636, 33948, 34891, 40626, 45018, 50508, 51911, 54612, 57523, 69782, 81252, 90036, 92537, 103822, 104673, 115046, 139564, 155733, 172569, 185074, 207644, 209346, 230092, 277611, 311466, 314019, 345138, 370148, 418692, 467199, 517707, 555222, 622932, 628038, 690276, 832833, 934398, 1035414, 1110444, 1256076, 1665666, 1868796, 2070828, 2128351, 3331332, 4256702, 6385053, 8513404, 12770106, 19155159, 25540212, 38310318, 76620636]

約数ペア:

[(1, 76620636), (2, 38310318), (3, 25540212), (4, 19155159), (6, 12770106), (9, 8513404), (12, 6385053), (18, 4256702), (23, 3331332), (36, 2128351), (37, 2070828), (41, 1868796), (46, 1665666), (61, 1256076), (69, 1110444), (74, 1035414), (82, 934398), (92, 832833), (111, 690276), (122, 628038), (123, 622932), (138, 555222), (148, 517707), (164, 467199), (183, 418692), (207, 370148), (222, 345138), (244, 314019), (246, 311466), (276, 277611), (333, 230092), (366, 209346), (369, 207644), (414, 185074), (444, 172569), (492, 155733), (549, 139564), (666, 115046), (732, 104673), (738, 103822), (828, 92537), (851, 90036), (943, 81252), (1098, 69782), (1332, 57523), (1403, 54612), (1476, 51911), (1517, 50508), (1702, 45018), (1886, 40626), (2196, 34891), (2257, 33948), (2501, 30636), (2553, 30012), (2806, 27306), (2829, 27084), (3034, 25254), (3404, 22509), (3772, 20313), (4209, 18204), (4514, 16974), (4551, 16836), (5002, 15318), (5106, 15006), (5612, 13653), (5658, 13542), (6068, 12627), (6771, 11316), (7503, 10212), (7659, 10004), (8418, 9102), (8487, 9028)]