31127544

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 107114400

約数和(自身を除く): 75986856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 49, 51, 54, 56, 63, 68, 72, 84, 98, 102, 108, 119, 126, 136, 147, 153, 168, 173, 189, 196, 204, 216, 238, 252, 294, 306, 346, 357, 378, 392, 408, 441, 459, 476, 504, 519, 588, 612, 692, 714, 756, 833, 882, 918, 952, 1038, 1071, 1176, 1211, 1224, 1323, 1384, 1428, 1512, 1557, 1666, 1764, 1836, 2076, 2142, 2422, 2499, 2646, 2856, 2941, 3114, 3213, 3332, 3528, 3633, 3672, 4152, 4284, 4671, 4844, 4998, 5292, 5882, 6228, 6426, 6664, 7266, 7497, 8477, 8568, 8823, 9342, 9688, 9996, 10584, 10899, 11764, 12456, 12852, 14532, 14994, 16954, 17646, 18684, 19992, 20587, 21798, 22491, 23528, 25431, 25704, 26469, 29064, 29988, 32697, 33908, 35292, 37368, 41174, 43596, 44982, 50862, 52938, 59976, 61761, 65394, 67816, 70584, 76293, 79407, 82348, 87192, 89964, 101724, 105876, 123522, 130788, 144109, 152586, 158814, 164696, 179928, 185283, 203448, 211752, 228879, 247044, 261576, 288218, 305172, 317628, 370566, 432327, 457758, 494088, 555849, 576436, 610344, 635256, 741132, 864654, 915516, 1111698, 1152872, 1296981, 1482264, 1729308, 1831032, 2223396, 2593962, 3458616, 3890943, 4446792, 5187924, 7781886, 10375848, 15563772, 31127544]

約数ペア:

[(1, 31127544), (2, 15563772), (3, 10375848), (4, 7781886), (6, 5187924), (7, 4446792), (8, 3890943), (9, 3458616), (12, 2593962), (14, 2223396), (17, 1831032), (18, 1729308), (21, 1482264), (24, 1296981), (27, 1152872), (28, 1111698), (34, 915516), (36, 864654), (42, 741132), (49, 635256), (51, 610344), (54, 576436), (56, 555849), (63, 494088), (68, 457758), (72, 432327), (84, 370566), (98, 317628), (102, 305172), (108, 288218), (119, 261576), (126, 247044), (136, 228879), (147, 211752), (153, 203448), (168, 185283), (173, 179928), (189, 164696), (196, 158814), (204, 152586), (216, 144109), (238, 130788), (252, 123522), (294, 105876), (306, 101724), (346, 89964), (357, 87192), (378, 82348), (392, 79407), (408, 76293), (441, 70584), (459, 67816), (476, 65394), (504, 61761), (519, 59976), (588, 52938), (612, 50862), (692, 44982), (714, 43596), (756, 41174), (833, 37368), (882, 35292), (918, 33908), (952, 32697), (1038, 29988), (1071, 29064), (1176, 26469), (1211, 25704), (1224, 25431), (1323, 23528), (1384, 22491), (1428, 21798), (1512, 20587), (1557, 19992), (1666, 18684), (1764, 17646), (1836, 16954), (2076, 14994), (2142, 14532), (2422, 12852), (2499, 12456), (2646, 11764), (2856, 10899), (2941, 10584), (3114, 9996), (3213, 9688), (3332, 9342), (3528, 8823), (3633, 8568), (3672, 8477), (4152, 7497), (4284, 7266), (4671, 6664), (4844, 6426), (4998, 6228), (5292, 5882)]