90657252

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 144

約数和(自身を含む): 281406720

約数和(自身を除く): 190749468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 49, 54, 63, 74, 84, 98, 108, 111, 126, 147, 148, 189, 196, 222, 252, 259, 294, 333, 378, 441, 444, 463, 518, 588, 666, 756, 777, 882, 926, 999, 1036, 1323, 1332, 1389, 1554, 1764, 1813, 1852, 1998, 2331, 2646, 2778, 3108, 3241, 3626, 3996, 4167, 4662, 5292, 5439, 5556, 6482, 6993, 7252, 8334, 9324, 9723, 10878, 12501, 12964, 13986, 16317, 16668, 17131, 19446, 21756, 22687, 25002, 27972, 29169, 32634, 34262, 38892, 45374, 48951, 50004, 51393, 58338, 65268, 68061, 68524, 87507, 90748, 97902, 102786, 116676, 119917, 136122, 154179, 175014, 195804, 204183, 205572, 239834, 272244, 308358, 350028, 359751, 408366, 462537, 479668, 612549, 616716, 719502, 816732, 839419, 925074, 1079253, 1225098, 1439004, 1678838, 1850148, 2158506, 2450196, 2518257, 3237759, 3357676, 4317012, 5036514, 6475518, 7554771, 10073028, 12951036, 15109542, 22664313, 30219084, 45328626, 90657252]

約数ペア:

[(1, 90657252), (2, 45328626), (3, 30219084), (4, 22664313), (6, 15109542), (7, 12951036), (9, 10073028), (12, 7554771), (14, 6475518), (18, 5036514), (21, 4317012), (27, 3357676), (28, 3237759), (36, 2518257), (37, 2450196), (42, 2158506), (49, 1850148), (54, 1678838), (63, 1439004), (74, 1225098), (84, 1079253), (98, 925074), (108, 839419), (111, 816732), (126, 719502), (147, 616716), (148, 612549), (189, 479668), (196, 462537), (222, 408366), (252, 359751), (259, 350028), (294, 308358), (333, 272244), (378, 239834), (441, 205572), (444, 204183), (463, 195804), (518, 175014), (588, 154179), (666, 136122), (756, 119917), (777, 116676), (882, 102786), (926, 97902), (999, 90748), (1036, 87507), (1323, 68524), (1332, 68061), (1389, 65268), (1554, 58338), (1764, 51393), (1813, 50004), (1852, 48951), (1998, 45374), (2331, 38892), (2646, 34262), (2778, 32634), (3108, 29169), (3241, 27972), (3626, 25002), (3996, 22687), (4167, 21756), (4662, 19446), (5292, 17131), (5439, 16668), (5556, 16317), (6482, 13986), (6993, 12964), (7252, 12501), (8334, 10878), (9324, 9723)]