42085512

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 135158400

約数和(自身を除く): 93072888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 79, 84, 98, 126, 147, 151, 158, 168, 196, 237, 252, 294, 302, 316, 392, 441, 453, 474, 504, 553, 588, 604, 632, 711, 882, 906, 948, 1057, 1106, 1176, 1208, 1359, 1422, 1659, 1764, 1812, 1896, 2114, 2212, 2718, 2844, 3171, 3318, 3528, 3624, 3871, 4228, 4424, 4977, 5436, 5688, 6342, 6636, 7399, 7742, 8456, 9513, 9954, 10872, 11613, 11929, 12684, 13272, 14798, 15484, 19026, 19908, 22197, 23226, 23858, 25368, 29596, 30968, 34839, 35787, 38052, 39816, 44394, 46452, 47716, 59192, 66591, 69678, 71574, 76104, 83503, 88788, 92904, 95432, 107361, 133182, 139356, 143148, 167006, 177576, 214722, 250509, 266364, 278712, 286296, 334012, 429444, 501018, 532728, 584521, 668024, 751527, 858888, 1002036, 1169042, 1503054, 1753563, 2004072, 2338084, 3006108, 3507126, 4676168, 5260689, 6012216, 7014252, 10521378, 14028504, 21042756, 42085512]

約数ペア:

[(1, 42085512), (2, 21042756), (3, 14028504), (4, 10521378), (6, 7014252), (7, 6012216), (8, 5260689), (9, 4676168), (12, 3507126), (14, 3006108), (18, 2338084), (21, 2004072), (24, 1753563), (28, 1503054), (36, 1169042), (42, 1002036), (49, 858888), (56, 751527), (63, 668024), (72, 584521), (79, 532728), (84, 501018), (98, 429444), (126, 334012), (147, 286296), (151, 278712), (158, 266364), (168, 250509), (196, 214722), (237, 177576), (252, 167006), (294, 143148), (302, 139356), (316, 133182), (392, 107361), (441, 95432), (453, 92904), (474, 88788), (504, 83503), (553, 76104), (588, 71574), (604, 69678), (632, 66591), (711, 59192), (882, 47716), (906, 46452), (948, 44394), (1057, 39816), (1106, 38052), (1176, 35787), (1208, 34839), (1359, 30968), (1422, 29596), (1659, 25368), (1764, 23858), (1812, 23226), (1896, 22197), (2114, 19908), (2212, 19026), (2718, 15484), (2844, 14798), (3171, 13272), (3318, 12684), (3528, 11929), (3624, 11613), (3871, 10872), (4228, 9954), (4424, 9513), (4977, 8456), (5436, 7742), (5688, 7399), (6342, 6636)]