76438368

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 233578800

約数和(自身を除く): 157140432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 72, 76, 96, 114, 122, 144, 152, 171, 183, 228, 229, 244, 288, 304, 342, 366, 456, 458, 488, 549, 608, 684, 687, 732, 912, 916, 976, 1098, 1159, 1368, 1374, 1464, 1824, 1832, 1952, 2061, 2196, 2318, 2736, 2748, 2928, 3477, 3664, 4122, 4351, 4392, 4636, 5472, 5496, 5856, 6954, 7328, 8244, 8702, 8784, 9272, 10431, 10992, 13053, 13908, 13969, 16488, 17404, 17568, 18544, 20862, 21984, 26106, 27816, 27938, 32976, 34808, 37088, 39159, 41724, 41907, 52212, 55632, 55876, 65952, 69616, 78318, 83448, 83814, 104424, 111264, 111752, 125721, 139232, 156636, 166896, 167628, 208848, 223504, 251442, 265411, 313272, 333792, 335256, 417696, 447008, 502884, 530822, 626544, 670512, 796233, 1005768, 1061644, 1253088, 1341024, 1592466, 2011536, 2123288, 2388699, 3184932, 4023072, 4246576, 4777398, 6369864, 8493152, 9554796, 12739728, 19109592, 25479456, 38219184, 76438368]

約数ペア:

[(1, 76438368), (2, 38219184), (3, 25479456), (4, 19109592), (6, 12739728), (8, 9554796), (9, 8493152), (12, 6369864), (16, 4777398), (18, 4246576), (19, 4023072), (24, 3184932), (32, 2388699), (36, 2123288), (38, 2011536), (48, 1592466), (57, 1341024), (61, 1253088), (72, 1061644), (76, 1005768), (96, 796233), (114, 670512), (122, 626544), (144, 530822), (152, 502884), (171, 447008), (183, 417696), (228, 335256), (229, 333792), (244, 313272), (288, 265411), (304, 251442), (342, 223504), (366, 208848), (456, 167628), (458, 166896), (488, 156636), (549, 139232), (608, 125721), (684, 111752), (687, 111264), (732, 104424), (912, 83814), (916, 83448), (976, 78318), (1098, 69616), (1159, 65952), (1368, 55876), (1374, 55632), (1464, 52212), (1824, 41907), (1832, 41724), (1952, 39159), (2061, 37088), (2196, 34808), (2318, 32976), (2736, 27938), (2748, 27816), (2928, 26106), (3477, 21984), (3664, 20862), (4122, 18544), (4351, 17568), (4392, 17404), (4636, 16488), (5472, 13969), (5496, 13908), (5856, 13053), (6954, 10992), (7328, 10431), (8244, 9272), (8702, 8784)]