71619912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:692

約数の個数: 192

約数和(自身を含む): 253169280

約数和(自身を除く): 181549368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 117, 119, 126, 136, 153, 156, 168, 182, 204, 221, 234, 238, 252, 273, 306, 312, 357, 364, 408, 442, 468, 476, 504, 546, 612, 643, 663, 714, 728, 819, 884, 936, 952, 1071, 1092, 1224, 1286, 1326, 1428, 1547, 1638, 1768, 1929, 1989, 2142, 2184, 2572, 2652, 2856, 3094, 3276, 3858, 3978, 4284, 4501, 4641, 5144, 5304, 5787, 6188, 6552, 7716, 7956, 8359, 8568, 9002, 9282, 10931, 11574, 12376, 13503, 13923, 15432, 15912, 16718, 18004, 18564, 21862, 23148, 25077, 27006, 27846, 32793, 33436, 36008, 37128, 40509, 43724, 46296, 50154, 54012, 55692, 58513, 65586, 66872, 75231, 76517, 81018, 87448, 98379, 100308, 108024, 111384, 117026, 131172, 142103, 150462, 153034, 162036, 175539, 196758, 200616, 229551, 234052, 262344, 284206, 300924, 306068, 324072, 351078, 393516, 426309, 459102, 468104, 526617, 568412, 601848, 612136, 688653, 702156, 787032, 852618, 918204, 994721, 1053234, 1136824, 1278927, 1377306, 1404312, 1705236, 1836408, 1989442, 2106468, 2557854, 2754612, 2984163, 3410472, 3978884, 4212936, 5115708, 5509224, 5968326, 7957768, 8952489, 10231416, 11936652, 17904978, 23873304, 35809956, 71619912]

約数ペア:

[(1, 71619912), (2, 35809956), (3, 23873304), (4, 17904978), (6, 11936652), (7, 10231416), (8, 8952489), (9, 7957768), (12, 5968326), (13, 5509224), (14, 5115708), (17, 4212936), (18, 3978884), (21, 3410472), (24, 2984163), (26, 2754612), (28, 2557854), (34, 2106468), (36, 1989442), (39, 1836408), (42, 1705236), (51, 1404312), (52, 1377306), (56, 1278927), (63, 1136824), (68, 1053234), (72, 994721), (78, 918204), (84, 852618), (91, 787032), (102, 702156), (104, 688653), (117, 612136), (119, 601848), (126, 568412), (136, 526617), (153, 468104), (156, 459102), (168, 426309), (182, 393516), (204, 351078), (221, 324072), (234, 306068), (238, 300924), (252, 284206), (273, 262344), (306, 234052), (312, 229551), (357, 200616), (364, 196758), (408, 175539), (442, 162036), (468, 153034), (476, 150462), (504, 142103), (546, 131172), (612, 117026), (643, 111384), (663, 108024), (714, 100308), (728, 98379), (819, 87448), (884, 81018), (936, 76517), (952, 75231), (1071, 66872), (1092, 65586), (1224, 58513), (1286, 55692), (1326, 54012), (1428, 50154), (1547, 46296), (1638, 43724), (1768, 40509), (1929, 37128), (1989, 36008), (2142, 33436), (2184, 32793), (2572, 27846), (2652, 27006), (2856, 25077), (3094, 23148), (3276, 21862), (3858, 18564), (3978, 18004), (4284, 16718), (4501, 15912), (4641, 15432), (5144, 13923), (5304, 13503), (5787, 12376), (6188, 11574), (6552, 10931), (7716, 9282), (7956, 9002), (8359, 8568)]