42320124

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{727}}^1$

素因数の和:765

約数の個数: 144

約数和(自身を含む): 139426560

約数和(自身を除く): 97106436

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 84, 98, 99, 108, 126, 132, 147, 154, 189, 196, 198, 231, 252, 294, 297, 308, 378, 396, 441, 462, 539, 588, 594, 693, 727, 756, 882, 924, 1078, 1188, 1323, 1386, 1454, 1617, 1764, 2079, 2156, 2181, 2646, 2772, 2908, 3234, 4158, 4362, 4851, 5089, 5292, 6468, 6543, 7997, 8316, 8724, 9702, 10178, 13086, 14553, 15267, 15994, 19404, 19629, 20356, 23991, 26172, 29106, 30534, 31988, 35623, 39258, 45801, 47982, 55979, 58212, 61068, 71246, 71973, 78516, 91602, 95964, 106869, 111958, 137403, 142492, 143946, 167937, 183204, 213738, 215919, 223916, 274806, 287892, 320607, 335874, 391853, 427476, 431838, 503811, 549612, 641214, 671748, 783706, 863676, 961821, 1007622, 1175559, 1282428, 1511433, 1567412, 1923642, 2015244, 2351118, 3022866, 3526677, 3847284, 4702236, 6045732, 7053354, 10580031, 14106708, 21160062, 42320124]

約数ペア:

[(1, 42320124), (2, 21160062), (3, 14106708), (4, 10580031), (6, 7053354), (7, 6045732), (9, 4702236), (11, 3847284), (12, 3526677), (14, 3022866), (18, 2351118), (21, 2015244), (22, 1923642), (27, 1567412), (28, 1511433), (33, 1282428), (36, 1175559), (42, 1007622), (44, 961821), (49, 863676), (54, 783706), (63, 671748), (66, 641214), (77, 549612), (84, 503811), (98, 431838), (99, 427476), (108, 391853), (126, 335874), (132, 320607), (147, 287892), (154, 274806), (189, 223916), (196, 215919), (198, 213738), (231, 183204), (252, 167937), (294, 143946), (297, 142492), (308, 137403), (378, 111958), (396, 106869), (441, 95964), (462, 91602), (539, 78516), (588, 71973), (594, 71246), (693, 61068), (727, 58212), (756, 55979), (882, 47982), (924, 45801), (1078, 39258), (1188, 35623), (1323, 31988), (1386, 30534), (1454, 29106), (1617, 26172), (1764, 23991), (2079, 20356), (2156, 19629), (2181, 19404), (2646, 15994), (2772, 15267), (2908, 14553), (3234, 13086), (4158, 10178), (4362, 9702), (4851, 8724), (5089, 8316), (5292, 7997), (6468, 6543)]