90352224

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 144

約数和(自身を含む): 270138960

約数和(自身を除く): 179786736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 61, 72, 74, 96, 111, 122, 139, 144, 148, 183, 222, 244, 278, 288, 296, 333, 366, 417, 444, 488, 549, 556, 592, 666, 732, 834, 888, 976, 1098, 1112, 1184, 1251, 1332, 1464, 1668, 1776, 1952, 2196, 2224, 2257, 2502, 2664, 2928, 3336, 3552, 4392, 4448, 4514, 5004, 5143, 5328, 5856, 6672, 6771, 8479, 8784, 9028, 10008, 10286, 10656, 13344, 13542, 15429, 16958, 17568, 18056, 20016, 20313, 20572, 25437, 27084, 30858, 33916, 36112, 40032, 40626, 41144, 46287, 50874, 54168, 61716, 67832, 72224, 76311, 81252, 82288, 92574, 101748, 108336, 123432, 135664, 152622, 162504, 164576, 185148, 203496, 216672, 246864, 271328, 305244, 313723, 325008, 370296, 406992, 493728, 610488, 627446, 650016, 740592, 813984, 941169, 1220976, 1254892, 1481184, 1882338, 2441952, 2509784, 2823507, 3764676, 5019568, 5647014, 7529352, 10039136, 11294028, 15058704, 22588056, 30117408, 45176112, 90352224]

約数ペア:

[(1, 90352224), (2, 45176112), (3, 30117408), (4, 22588056), (6, 15058704), (8, 11294028), (9, 10039136), (12, 7529352), (16, 5647014), (18, 5019568), (24, 3764676), (32, 2823507), (36, 2509784), (37, 2441952), (48, 1882338), (61, 1481184), (72, 1254892), (74, 1220976), (96, 941169), (111, 813984), (122, 740592), (139, 650016), (144, 627446), (148, 610488), (183, 493728), (222, 406992), (244, 370296), (278, 325008), (288, 313723), (296, 305244), (333, 271328), (366, 246864), (417, 216672), (444, 203496), (488, 185148), (549, 164576), (556, 162504), (592, 152622), (666, 135664), (732, 123432), (834, 108336), (888, 101748), (976, 92574), (1098, 82288), (1112, 81252), (1184, 76311), (1251, 72224), (1332, 67832), (1464, 61716), (1668, 54168), (1776, 50874), (1952, 46287), (2196, 41144), (2224, 40626), (2257, 40032), (2502, 36112), (2664, 33916), (2928, 30858), (3336, 27084), (3552, 25437), (4392, 20572), (4448, 20313), (4514, 20016), (5004, 18056), (5143, 17568), (5328, 16958), (5856, 15429), (6672, 13542), (6771, 13344), (8479, 10656), (8784, 10286), (9028, 10008)]