67911272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 163296000

約数和(自身を除く): 95384728

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 29, 44, 46, 52, 58, 88, 89, 92, 104, 116, 143, 178, 184, 232, 253, 286, 299, 319, 356, 377, 506, 572, 598, 638, 667, 712, 754, 979, 1012, 1144, 1157, 1196, 1276, 1334, 1508, 1958, 2024, 2047, 2314, 2392, 2552, 2581, 2668, 3016, 3289, 3916, 4094, 4147, 4628, 5162, 5336, 6578, 7337, 7832, 8188, 8294, 8671, 9256, 10324, 12727, 13156, 14674, 16376, 16588, 17342, 20648, 22517, 25454, 26312, 26611, 28391, 29348, 33176, 33553, 34684, 45034, 50908, 53222, 56782, 58696, 59363, 67106, 69368, 90068, 95381, 101816, 106444, 113564, 118726, 134212, 180136, 190762, 212888, 227128, 237452, 268424, 292721, 369083, 381524, 474904, 585442, 652993, 738166, 763048, 771719, 1170884, 1305986, 1476332, 1543438, 2341768, 2611972, 2952664, 3086876, 5223944, 6173752, 8488909, 16977818, 33955636, 67911272]

約数ペア:

[(1, 67911272), (2, 33955636), (4, 16977818), (8, 8488909), (11, 6173752), (13, 5223944), (22, 3086876), (23, 2952664), (26, 2611972), (29, 2341768), (44, 1543438), (46, 1476332), (52, 1305986), (58, 1170884), (88, 771719), (89, 763048), (92, 738166), (104, 652993), (116, 585442), (143, 474904), (178, 381524), (184, 369083), (232, 292721), (253, 268424), (286, 237452), (299, 227128), (319, 212888), (356, 190762), (377, 180136), (506, 134212), (572, 118726), (598, 113564), (638, 106444), (667, 101816), (712, 95381), (754, 90068), (979, 69368), (1012, 67106), (1144, 59363), (1157, 58696), (1196, 56782), (1276, 53222), (1334, 50908), (1508, 45034), (1958, 34684), (2024, 33553), (2047, 33176), (2314, 29348), (2392, 28391), (2552, 26611), (2581, 26312), (2668, 25454), (3016, 22517), (3289, 20648), (3916, 17342), (4094, 16588), (4147, 16376), (4628, 14674), (5162, 13156), (5336, 12727), (6578, 10324), (7337, 9256), (7832, 8671), (8188, 8294)]