71055648

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:687

約数の個数: 144

約数和(自身を含む): 223606656

約数和(自身を除く): 152551008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 68, 69, 72, 92, 96, 102, 136, 138, 144, 153, 184, 204, 207, 272, 276, 288, 306, 368, 391, 408, 414, 544, 552, 612, 631, 736, 782, 816, 828, 1104, 1173, 1224, 1262, 1564, 1632, 1656, 1893, 2208, 2346, 2448, 2524, 3128, 3312, 3519, 3786, 4692, 4896, 5048, 5679, 6256, 6624, 7038, 7572, 9384, 10096, 10727, 11358, 12512, 14076, 14513, 15144, 18768, 20192, 21454, 22716, 28152, 29026, 30288, 32181, 37536, 42908, 43539, 45432, 56304, 58052, 60576, 64362, 85816, 87078, 90864, 96543, 112608, 116104, 128724, 130617, 171632, 174156, 181728, 193086, 232208, 246721, 257448, 261234, 343264, 348312, 386172, 464416, 493442, 514896, 522468, 696624, 740163, 772344, 986884, 1029792, 1044936, 1393248, 1480326, 1544688, 1973768, 2089872, 2220489, 2960652, 3089376, 3947536, 4179744, 4440978, 5921304, 7895072, 8881956, 11842608, 17763912, 23685216, 35527824, 71055648]

約数ペア:

[(1, 71055648), (2, 35527824), (3, 23685216), (4, 17763912), (6, 11842608), (8, 8881956), (9, 7895072), (12, 5921304), (16, 4440978), (17, 4179744), (18, 3947536), (23, 3089376), (24, 2960652), (32, 2220489), (34, 2089872), (36, 1973768), (46, 1544688), (48, 1480326), (51, 1393248), (68, 1044936), (69, 1029792), (72, 986884), (92, 772344), (96, 740163), (102, 696624), (136, 522468), (138, 514896), (144, 493442), (153, 464416), (184, 386172), (204, 348312), (207, 343264), (272, 261234), (276, 257448), (288, 246721), (306, 232208), (368, 193086), (391, 181728), (408, 174156), (414, 171632), (544, 130617), (552, 128724), (612, 116104), (631, 112608), (736, 96543), (782, 90864), (816, 87078), (828, 85816), (1104, 64362), (1173, 60576), (1224, 58052), (1262, 56304), (1564, 45432), (1632, 43539), (1656, 42908), (1893, 37536), (2208, 32181), (2346, 30288), (2448, 29026), (2524, 28152), (3128, 22716), (3312, 21454), (3519, 20192), (3786, 18768), (4692, 15144), (4896, 14513), (5048, 14076), (5679, 12512), (6256, 11358), (6624, 10727), (7038, 10096), (7572, 9384)]