172747872

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1759}}^1$

素因数の和:1817

約数の個数: 144

約数和(自身を含む): 553512960

約数和(自身を除く): 380765088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 682, 744, 792, 992, 1023, 1056, 1116, 1364, 1488, 1584, 1759, 2046, 2232, 2728, 2976, 3069, 3168, 3518, 4092, 4464, 5277, 5456, 6138, 7036, 8184, 8928, 10554, 10912, 12276, 14072, 15831, 16368, 19349, 21108, 24552, 28144, 31662, 32736, 38698, 42216, 49104, 54529, 56288, 58047, 63324, 77396, 84432, 98208, 109058, 116094, 126648, 154792, 163587, 168864, 174141, 218116, 232188, 253296, 309584, 327174, 348282, 436232, 464376, 490761, 506592, 599819, 619168, 654348, 696564, 872464, 928752, 981522, 1199638, 1308696, 1393128, 1744928, 1799457, 1857504, 1963044, 2399276, 2617392, 2786256, 3598914, 3926088, 4798552, 5234784, 5398371, 5572512, 7197828, 7852176, 9597104, 10796742, 14395656, 15704352, 19194208, 21593484, 28791312, 43186968, 57582624, 86373936, 172747872]

約数ペア:

[(1, 172747872), (2, 86373936), (3, 57582624), (4, 43186968), (6, 28791312), (8, 21593484), (9, 19194208), (11, 15704352), (12, 14395656), (16, 10796742), (18, 9597104), (22, 7852176), (24, 7197828), (31, 5572512), (32, 5398371), (33, 5234784), (36, 4798552), (44, 3926088), (48, 3598914), (62, 2786256), (66, 2617392), (72, 2399276), (88, 1963044), (93, 1857504), (96, 1799457), (99, 1744928), (124, 1393128), (132, 1308696), (144, 1199638), (176, 981522), (186, 928752), (198, 872464), (248, 696564), (264, 654348), (279, 619168), (288, 599819), (341, 506592), (352, 490761), (372, 464376), (396, 436232), (496, 348282), (528, 327174), (558, 309584), (682, 253296), (744, 232188), (792, 218116), (992, 174141), (1023, 168864), (1056, 163587), (1116, 154792), (1364, 126648), (1488, 116094), (1584, 109058), (1759, 98208), (2046, 84432), (2232, 77396), (2728, 63324), (2976, 58047), (3069, 56288), (3168, 54529), (3518, 49104), (4092, 42216), (4464, 38698), (5277, 32736), (5456, 31662), (6138, 28144), (7036, 24552), (8184, 21108), (8928, 19349), (10554, 16368), (10912, 15831), (12276, 14072)]