42293088

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 129729600

約数和(自身を除く): 87436512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 59, 72, 76, 96, 114, 118, 131, 144, 152, 171, 177, 228, 236, 262, 288, 304, 342, 354, 393, 456, 472, 524, 531, 608, 684, 708, 786, 912, 944, 1048, 1062, 1121, 1179, 1368, 1416, 1572, 1824, 1888, 2096, 2124, 2242, 2358, 2489, 2736, 2832, 3144, 3363, 4192, 4248, 4484, 4716, 4978, 5472, 5664, 6288, 6726, 7467, 7729, 8496, 8968, 9432, 9956, 10089, 12576, 13452, 14934, 15458, 16992, 17936, 18864, 19912, 20178, 22401, 23187, 26904, 29868, 30916, 35872, 37728, 39824, 40356, 44802, 46374, 53808, 59736, 61832, 69561, 79648, 80712, 89604, 92748, 107616, 119472, 123664, 139122, 146851, 161424, 179208, 185496, 238944, 247328, 278244, 293702, 322848, 358416, 370992, 440553, 556488, 587404, 716832, 741984, 881106, 1112976, 1174808, 1321659, 1762212, 2225952, 2349616, 2643318, 3524424, 4699232, 5286636, 7048848, 10573272, 14097696, 21146544, 42293088]

約数ペア:

[(1, 42293088), (2, 21146544), (3, 14097696), (4, 10573272), (6, 7048848), (8, 5286636), (9, 4699232), (12, 3524424), (16, 2643318), (18, 2349616), (19, 2225952), (24, 1762212), (32, 1321659), (36, 1174808), (38, 1112976), (48, 881106), (57, 741984), (59, 716832), (72, 587404), (76, 556488), (96, 440553), (114, 370992), (118, 358416), (131, 322848), (144, 293702), (152, 278244), (171, 247328), (177, 238944), (228, 185496), (236, 179208), (262, 161424), (288, 146851), (304, 139122), (342, 123664), (354, 119472), (393, 107616), (456, 92748), (472, 89604), (524, 80712), (531, 79648), (608, 69561), (684, 61832), (708, 59736), (786, 53808), (912, 46374), (944, 44802), (1048, 40356), (1062, 39824), (1121, 37728), (1179, 35872), (1368, 30916), (1416, 29868), (1572, 26904), (1824, 23187), (1888, 22401), (2096, 20178), (2124, 19912), (2242, 18864), (2358, 17936), (2489, 16992), (2736, 15458), (2832, 14934), (3144, 13452), (3363, 12576), (4192, 10089), (4248, 9956), (4484, 9432), (4716, 8968), (4978, 8496), (5472, 7729), (5664, 7467), (6288, 6726)]