72117144

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 230480640

約数和(自身を除く): 158363496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 37, 44, 46, 66, 69, 72, 74, 88, 92, 99, 107, 111, 132, 138, 148, 184, 198, 207, 214, 222, 253, 264, 276, 296, 321, 333, 396, 407, 414, 428, 444, 506, 552, 642, 666, 759, 792, 814, 828, 851, 856, 888, 963, 1012, 1177, 1221, 1284, 1332, 1518, 1628, 1656, 1702, 1926, 2024, 2277, 2354, 2442, 2461, 2553, 2568, 2664, 3036, 3256, 3404, 3531, 3663, 3852, 3959, 4554, 4708, 4884, 4922, 5106, 6072, 6808, 7062, 7326, 7383, 7659, 7704, 7918, 9108, 9361, 9416, 9768, 9844, 10212, 10593, 11877, 14124, 14652, 14766, 15318, 15836, 18216, 18722, 19688, 20424, 21186, 22149, 23754, 27071, 28083, 28248, 29304, 29532, 30636, 31672, 35631, 37444, 42372, 43549, 44298, 47508, 54142, 56166, 59064, 61272, 71262, 74888, 81213, 84249, 84744, 87098, 88596, 91057, 95016, 108284, 112332, 130647, 142524, 162426, 168498, 174196, 177192, 182114, 216568, 224664, 243639, 261294, 273171, 285048, 324852, 336996, 348392, 364228, 391941, 487278, 522588, 546342, 649704, 673992, 728456, 783882, 819513, 974556, 1001627, 1045176, 1092684, 1567764, 1639026, 1949112, 2003254, 2185368, 3004881, 3135528, 3278052, 4006508, 6009762, 6556104, 8013016, 9014643, 12019524, 18029286, 24039048, 36058572, 72117144]

約数ペア:

[(1, 72117144), (2, 36058572), (3, 24039048), (4, 18029286), (6, 12019524), (8, 9014643), (9, 8013016), (11, 6556104), (12, 6009762), (18, 4006508), (22, 3278052), (23, 3135528), (24, 3004881), (33, 2185368), (36, 2003254), (37, 1949112), (44, 1639026), (46, 1567764), (66, 1092684), (69, 1045176), (72, 1001627), (74, 974556), (88, 819513), (92, 783882), (99, 728456), (107, 673992), (111, 649704), (132, 546342), (138, 522588), (148, 487278), (184, 391941), (198, 364228), (207, 348392), (214, 336996), (222, 324852), (253, 285048), (264, 273171), (276, 261294), (296, 243639), (321, 224664), (333, 216568), (396, 182114), (407, 177192), (414, 174196), (428, 168498), (444, 162426), (506, 142524), (552, 130647), (642, 112332), (666, 108284), (759, 95016), (792, 91057), (814, 88596), (828, 87098), (851, 84744), (856, 84249), (888, 81213), (963, 74888), (1012, 71262), (1177, 61272), (1221, 59064), (1284, 56166), (1332, 54142), (1518, 47508), (1628, 44298), (1656, 43549), (1702, 42372), (1926, 37444), (2024, 35631), (2277, 31672), (2354, 30636), (2442, 29532), (2461, 29304), (2553, 28248), (2568, 28083), (2664, 27071), (3036, 23754), (3256, 22149), (3404, 21186), (3531, 20424), (3663, 19688), (3852, 18722), (3959, 18216), (4554, 15836), (4708, 15318), (4884, 14766), (4922, 14652), (5106, 14124), (6072, 11877), (6808, 10593), (7062, 10212), (7326, 9844), (7383, 9768), (7659, 9416), (7704, 9361), (7918, 9108)]