57405192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 166924800

約数和(自身を除く): 109519608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 79, 102, 104, 136, 137, 156, 158, 204, 221, 237, 274, 312, 316, 408, 411, 442, 474, 548, 632, 663, 822, 884, 948, 1027, 1096, 1326, 1343, 1644, 1768, 1781, 1896, 2054, 2329, 2652, 2686, 3081, 3288, 3562, 4029, 4108, 4658, 5304, 5343, 5372, 6162, 6987, 7124, 8058, 8216, 9316, 10686, 10744, 10823, 12324, 13974, 14248, 16116, 17459, 18632, 21372, 21646, 24648, 27948, 30277, 32232, 32469, 34918, 42744, 43292, 52377, 55896, 60554, 64938, 69836, 86584, 90831, 104754, 121108, 129876, 139672, 140699, 181662, 183991, 209508, 242216, 259752, 281398, 363324, 367982, 419016, 422097, 551973, 562796, 726648, 735964, 844194, 1103946, 1125592, 1471928, 1688388, 2207892, 2391883, 3376776, 4415784, 4783766, 7175649, 9567532, 14351298, 19135064, 28702596, 57405192]

約数ペア:

[(1, 57405192), (2, 28702596), (3, 19135064), (4, 14351298), (6, 9567532), (8, 7175649), (12, 4783766), (13, 4415784), (17, 3376776), (24, 2391883), (26, 2207892), (34, 1688388), (39, 1471928), (51, 1125592), (52, 1103946), (68, 844194), (78, 735964), (79, 726648), (102, 562796), (104, 551973), (136, 422097), (137, 419016), (156, 367982), (158, 363324), (204, 281398), (221, 259752), (237, 242216), (274, 209508), (312, 183991), (316, 181662), (408, 140699), (411, 139672), (442, 129876), (474, 121108), (548, 104754), (632, 90831), (663, 86584), (822, 69836), (884, 64938), (948, 60554), (1027, 55896), (1096, 52377), (1326, 43292), (1343, 42744), (1644, 34918), (1768, 32469), (1781, 32232), (1896, 30277), (2054, 27948), (2329, 24648), (2652, 21646), (2686, 21372), (3081, 18632), (3288, 17459), (3562, 16116), (4029, 14248), (4108, 13974), (4658, 12324), (5304, 10823), (5343, 10744), (5372, 10686), (6162, 9316), (6987, 8216), (7124, 8058)]