86997456

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2213}}^1$

素因数の和:2250

約数の個数: 160

約数和(自身を含む): 307480320

約数和(自身を除く): 220482864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2213, 2457, 2808, 3024, 3276, 4368, 4426, 4914, 5616, 6552, 6639, 8852, 9828, 13104, 13278, 15491, 17704, 19656, 19917, 26556, 28769, 30982, 35408, 39312, 39834, 46473, 53112, 57538, 59751, 61964, 79668, 86307, 92946, 106224, 115076, 119502, 123928, 139419, 159336, 172614, 185892, 201383, 230152, 239004, 247856, 258921, 278838, 318672, 345228, 371784, 402766, 418257, 460304, 478008, 517842, 557676, 604149, 690456, 743568, 776763, 805532, 836514, 956016, 1035684, 1115352, 1208298, 1380912, 1553526, 1611064, 1673028, 1812447, 2071368, 2230704, 2416596, 3107052, 3222128, 3346056, 3624894, 4142736, 4833192, 5437341, 6214104, 6692112, 7249788, 9666384, 10874682, 12428208, 14499576, 21749364, 28999152, 43498728, 86997456]

約数ペア:

[(1, 86997456), (2, 43498728), (3, 28999152), (4, 21749364), (6, 14499576), (7, 12428208), (8, 10874682), (9, 9666384), (12, 7249788), (13, 6692112), (14, 6214104), (16, 5437341), (18, 4833192), (21, 4142736), (24, 3624894), (26, 3346056), (27, 3222128), (28, 3107052), (36, 2416596), (39, 2230704), (42, 2071368), (48, 1812447), (52, 1673028), (54, 1611064), (56, 1553526), (63, 1380912), (72, 1208298), (78, 1115352), (84, 1035684), (91, 956016), (104, 836514), (108, 805532), (112, 776763), (117, 743568), (126, 690456), (144, 604149), (156, 557676), (168, 517842), (182, 478008), (189, 460304), (208, 418257), (216, 402766), (234, 371784), (252, 345228), (273, 318672), (312, 278838), (336, 258921), (351, 247856), (364, 239004), (378, 230152), (432, 201383), (468, 185892), (504, 172614), (546, 159336), (624, 139419), (702, 123928), (728, 119502), (756, 115076), (819, 106224), (936, 92946), (1008, 86307), (1092, 79668), (1404, 61964), (1456, 59751), (1512, 57538), (1638, 53112), (1872, 46473), (2184, 39834), (2213, 39312), (2457, 35408), (2808, 30982), (3024, 28769), (3276, 26556), (4368, 19917), (4426, 19656), (4914, 17704), (5616, 15491), (6552, 13278), (6639, 13104), (8852, 9828)]