86805756

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 243936000

約数和(自身を除く): 157130244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 59, 76, 81, 108, 114, 118, 162, 171, 177, 228, 236, 239, 324, 342, 354, 478, 513, 531, 684, 708, 717, 956, 1026, 1062, 1121, 1434, 1539, 1593, 2052, 2124, 2151, 2242, 2868, 3078, 3186, 3363, 4302, 4484, 4541, 4779, 6156, 6372, 6453, 6726, 8604, 9082, 9558, 10089, 12906, 13452, 13623, 14101, 18164, 19116, 19359, 20178, 25812, 27246, 28202, 30267, 38718, 40356, 40869, 42303, 54492, 56404, 60534, 77436, 81738, 84606, 90801, 121068, 122607, 126909, 163476, 169212, 181602, 245214, 253818, 267919, 363204, 367821, 380727, 490428, 507636, 535838, 735642, 761454, 803757, 1071676, 1142181, 1471284, 1522908, 1607514, 2284362, 2411271, 3215028, 4568724, 4822542, 7233813, 9645084, 14467626, 21701439, 28935252, 43402878, 86805756]

約数ペア:

[(1, 86805756), (2, 43402878), (3, 28935252), (4, 21701439), (6, 14467626), (9, 9645084), (12, 7233813), (18, 4822542), (19, 4568724), (27, 3215028), (36, 2411271), (38, 2284362), (54, 1607514), (57, 1522908), (59, 1471284), (76, 1142181), (81, 1071676), (108, 803757), (114, 761454), (118, 735642), (162, 535838), (171, 507636), (177, 490428), (228, 380727), (236, 367821), (239, 363204), (324, 267919), (342, 253818), (354, 245214), (478, 181602), (513, 169212), (531, 163476), (684, 126909), (708, 122607), (717, 121068), (956, 90801), (1026, 84606), (1062, 81738), (1121, 77436), (1434, 60534), (1539, 56404), (1593, 54492), (2052, 42303), (2124, 40869), (2151, 40356), (2242, 38718), (2868, 30267), (3078, 28202), (3186, 27246), (3363, 25812), (4302, 20178), (4484, 19359), (4541, 19116), (4779, 18164), (6156, 14101), (6372, 13623), (6453, 13452), (6726, 12906), (8604, 10089), (9082, 9558)]