73124604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 220985856

約数和(自身を除く): 147861252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 67, 71, 84, 122, 126, 134, 142, 183, 201, 213, 244, 252, 268, 284, 366, 402, 426, 427, 469, 497, 549, 603, 639, 732, 804, 852, 854, 938, 994, 1098, 1206, 1278, 1281, 1407, 1491, 1708, 1876, 1988, 2196, 2412, 2556, 2562, 2814, 2982, 3843, 4087, 4221, 4331, 4473, 4757, 5124, 5628, 5964, 7686, 8174, 8442, 8662, 8946, 9514, 12261, 12993, 14271, 15372, 16348, 16884, 17324, 17892, 19028, 24522, 25986, 28542, 28609, 30317, 33299, 36783, 38979, 42813, 49044, 51972, 57084, 57218, 60634, 66598, 73566, 77958, 85626, 85827, 90951, 99897, 114436, 121268, 133196, 147132, 155916, 171252, 171654, 181902, 199794, 257481, 272853, 290177, 299691, 343308, 363804, 399588, 514962, 545706, 580354, 599382, 870531, 1029924, 1091412, 1160708, 1198764, 1741062, 2031239, 2611593, 3482124, 4062478, 5223186, 6093717, 8124956, 10446372, 12187434, 18281151, 24374868, 36562302, 73124604]

約数ペア:

[(1, 73124604), (2, 36562302), (3, 24374868), (4, 18281151), (6, 12187434), (7, 10446372), (9, 8124956), (12, 6093717), (14, 5223186), (18, 4062478), (21, 3482124), (28, 2611593), (36, 2031239), (42, 1741062), (61, 1198764), (63, 1160708), (67, 1091412), (71, 1029924), (84, 870531), (122, 599382), (126, 580354), (134, 545706), (142, 514962), (183, 399588), (201, 363804), (213, 343308), (244, 299691), (252, 290177), (268, 272853), (284, 257481), (366, 199794), (402, 181902), (426, 171654), (427, 171252), (469, 155916), (497, 147132), (549, 133196), (603, 121268), (639, 114436), (732, 99897), (804, 90951), (852, 85827), (854, 85626), (938, 77958), (994, 73566), (1098, 66598), (1206, 60634), (1278, 57218), (1281, 57084), (1407, 51972), (1491, 49044), (1708, 42813), (1876, 38979), (1988, 36783), (2196, 33299), (2412, 30317), (2556, 28609), (2562, 28542), (2814, 25986), (2982, 24522), (3843, 19028), (4087, 17892), (4221, 17324), (4331, 16884), (4473, 16348), (4757, 15372), (5124, 14271), (5628, 12993), (5964, 12261), (7686, 9514), (8174, 8946), (8442, 8662)]