78367049888

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1\times {\mathrm{1427}}^1$

素因数の和:2254

約数の個数: 96

約数和(自身を含む): 164772304704

約数和(自身を除く): 86405254816

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 157, 272, 314, 544, 628, 643, 1256, 1286, 1427, 2512, 2572, 2669, 2854, 5024, 5144, 5338, 5708, 10288, 10676, 10931, 11416, 20576, 21352, 21862, 22832, 24259, 42704, 43724, 45664, 48518, 85408, 87448, 97036, 100951, 174896, 194072, 201902, 224039, 349792, 388144, 403804, 448078, 776288, 807608, 896156, 917561, 1615216, 1716167, 1792312, 1835122, 3230432, 3432334, 3584624, 3670244, 3808663, 6864668, 7169248, 7340488, 7617326, 13729336, 14680976, 15234652, 15598537, 27458672, 29361952, 30469304, 31197074, 54917344, 60938608, 62394148, 121877216, 124788296, 144057077, 249576592, 288114154, 499153184, 576228308, 1152456616, 2304913232, 2448970309, 4609826464, 4897940618, 9795881236, 19591762472, 39183524944, 78367049888]

約数ペア:

[(1, 78367049888), (2, 39183524944), (4, 19591762472), (8, 9795881236), (16, 4897940618), (17, 4609826464), (32, 2448970309), (34, 2304913232), (68, 1152456616), (136, 576228308), (157, 499153184), (272, 288114154), (314, 249576592), (544, 144057077), (628, 124788296), (643, 121877216), (1256, 62394148), (1286, 60938608), (1427, 54917344), (2512, 31197074), (2572, 30469304), (2669, 29361952), (2854, 27458672), (5024, 15598537), (5144, 15234652), (5338, 14680976), (5708, 13729336), (10288, 7617326), (10676, 7340488), (10931, 7169248), (11416, 6864668), (20576, 3808663), (21352, 3670244), (21862, 3584624), (22832, 3432334), (24259, 3230432), (42704, 1835122), (43724, 1792312), (45664, 1716167), (48518, 1615216), (85408, 917561), (87448, 896156), (97036, 807608), (100951, 776288), (174896, 448078), (194072, 403804), (201902, 388144), (224039, 349792)]