72161088

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:316

約数の個数: 112

約数和(自身を含む): 203850240

約数和(自身を除く): 131689152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 131, 151, 152, 192, 228, 262, 302, 304, 393, 453, 456, 524, 604, 608, 786, 906, 912, 1048, 1208, 1216, 1572, 1812, 1824, 2096, 2416, 2489, 2869, 3144, 3624, 3648, 4192, 4832, 4978, 5738, 6288, 7248, 7467, 8384, 8607, 9664, 9956, 11476, 12576, 14496, 14934, 17214, 19781, 19912, 22952, 25152, 28992, 29868, 34428, 39562, 39824, 45904, 59343, 59736, 68856, 79124, 79648, 91808, 118686, 119472, 137712, 158248, 159296, 183616, 237372, 238944, 275424, 316496, 375839, 474744, 477888, 550848, 632992, 751678, 949488, 1127517, 1265984, 1503356, 1898976, 2255034, 3006712, 3797952, 4510068, 6013424, 9020136, 12026848, 18040272, 24053696, 36080544, 72161088]

約数ペア:

[(1, 72161088), (2, 36080544), (3, 24053696), (4, 18040272), (6, 12026848), (8, 9020136), (12, 6013424), (16, 4510068), (19, 3797952), (24, 3006712), (32, 2255034), (38, 1898976), (48, 1503356), (57, 1265984), (64, 1127517), (76, 949488), (96, 751678), (114, 632992), (131, 550848), (151, 477888), (152, 474744), (192, 375839), (228, 316496), (262, 275424), (302, 238944), (304, 237372), (393, 183616), (453, 159296), (456, 158248), (524, 137712), (604, 119472), (608, 118686), (786, 91808), (906, 79648), (912, 79124), (1048, 68856), (1208, 59736), (1216, 59343), (1572, 45904), (1812, 39824), (1824, 39562), (2096, 34428), (2416, 29868), (2489, 28992), (2869, 25152), (3144, 22952), (3624, 19912), (3648, 19781), (4192, 17214), (4832, 14934), (4978, 14496), (5738, 12576), (6288, 11476), (7248, 9956), (7467, 9664), (8384, 8607)]