90526716

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 216

約数和(自身を含む): 291716880

約数和(自身を除く): 201190164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 37, 38, 42, 49, 57, 63, 73, 74, 76, 84, 98, 111, 114, 126, 133, 146, 147, 148, 171, 196, 219, 222, 228, 252, 259, 266, 292, 294, 333, 342, 399, 438, 441, 444, 511, 518, 532, 588, 657, 666, 684, 703, 777, 798, 876, 882, 931, 1022, 1036, 1197, 1314, 1332, 1387, 1406, 1533, 1554, 1596, 1764, 1813, 1862, 2044, 2109, 2331, 2394, 2628, 2701, 2774, 2793, 2812, 3066, 3108, 3577, 3626, 3724, 4161, 4218, 4599, 4662, 4788, 4921, 5402, 5439, 5548, 5586, 6132, 6327, 7154, 7252, 8103, 8322, 8379, 8436, 9198, 9324, 9709, 9842, 10731, 10804, 10878, 11172, 12483, 12654, 14308, 14763, 16206, 16317, 16644, 16758, 18396, 18907, 19418, 19684, 21462, 21756, 24309, 24966, 25308, 29127, 29526, 32193, 32412, 32634, 33516, 34447, 37814, 38836, 42924, 44289, 48618, 49932, 51319, 56721, 58254, 59052, 64386, 65268, 67963, 68894, 75628, 87381, 88578, 97236, 102638, 103341, 113442, 116508, 128772, 132349, 135926, 137788, 153957, 170163, 174762, 177156, 203889, 205276, 206682, 226884, 264698, 271852, 307914, 310023, 340326, 349524, 359233, 397047, 407778, 413364, 461871, 529396, 611667, 615828, 620046, 680652, 718466, 794094, 815556, 923742, 1077699, 1191141, 1223334, 1240092, 1436932, 1588188, 1847484, 2155398, 2382282, 2446668, 2514631, 3233097, 4310796, 4764564, 5029262, 6466194, 7543893, 10058524, 12932388, 15087786, 22631679, 30175572, 45263358, 90526716]

約数ペア:

[(1, 90526716), (2, 45263358), (3, 30175572), (4, 22631679), (6, 15087786), (7, 12932388), (9, 10058524), (12, 7543893), (14, 6466194), (18, 5029262), (19, 4764564), (21, 4310796), (28, 3233097), (36, 2514631), (37, 2446668), (38, 2382282), (42, 2155398), (49, 1847484), (57, 1588188), (63, 1436932), (73, 1240092), (74, 1223334), (76, 1191141), (84, 1077699), (98, 923742), (111, 815556), (114, 794094), (126, 718466), (133, 680652), (146, 620046), (147, 615828), (148, 611667), (171, 529396), (196, 461871), (219, 413364), (222, 407778), (228, 397047), (252, 359233), (259, 349524), (266, 340326), (292, 310023), (294, 307914), (333, 271852), (342, 264698), (399, 226884), (438, 206682), (441, 205276), (444, 203889), (511, 177156), (518, 174762), (532, 170163), (588, 153957), (657, 137788), (666, 135926), (684, 132349), (703, 128772), (777, 116508), (798, 113442), (876, 103341), (882, 102638), (931, 97236), (1022, 88578), (1036, 87381), (1197, 75628), (1314, 68894), (1332, 67963), (1387, 65268), (1406, 64386), (1533, 59052), (1554, 58254), (1596, 56721), (1764, 51319), (1813, 49932), (1862, 48618), (2044, 44289), (2109, 42924), (2331, 38836), (2394, 37814), (2628, 34447), (2701, 33516), (2774, 32634), (2793, 32412), (2812, 32193), (3066, 29526), (3108, 29127), (3577, 25308), (3626, 24966), (3724, 24309), (4161, 21756), (4218, 21462), (4599, 19684), (4662, 19418), (4788, 18907), (4921, 18396), (5402, 16758), (5439, 16644), (5548, 16317), (5586, 16206), (6132, 14763), (6327, 14308), (7154, 12654), (7252, 12483), (8103, 11172), (8322, 10878), (8379, 10804), (8436, 10731), (9198, 9842), (9324, 9709)]