63816228

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:447

約数の個数: 144

約数和(自身を含む): 199180800

約数和(自身を除く): 135364572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 124, 126, 147, 186, 189, 196, 217, 252, 279, 294, 372, 378, 389, 434, 441, 558, 588, 651, 756, 778, 837, 868, 882, 1116, 1167, 1302, 1323, 1519, 1556, 1674, 1764, 1953, 2334, 2604, 2646, 2723, 3038, 3348, 3501, 3906, 4557, 4668, 5292, 5446, 5859, 6076, 7002, 7812, 8169, 9114, 10503, 10892, 11718, 12059, 13671, 14004, 16338, 18228, 19061, 21006, 23436, 24118, 24507, 27342, 32676, 36177, 38122, 41013, 42012, 48236, 49014, 54684, 57183, 72354, 73521, 76244, 82026, 84413, 98028, 108531, 114366, 144708, 147042, 164052, 168826, 171549, 217062, 228732, 253239, 294084, 325593, 337652, 343098, 434124, 506478, 514647, 590891, 651186, 686196, 759717, 1012956, 1029294, 1181782, 1302372, 1519434, 1772673, 2058588, 2279151, 2363564, 3038868, 3545346, 4558302, 5318019, 7090692, 9116604, 10636038, 15954057, 21272076, 31908114, 63816228]

約数ペア:

[(1, 63816228), (2, 31908114), (3, 21272076), (4, 15954057), (6, 10636038), (7, 9116604), (9, 7090692), (12, 5318019), (14, 4558302), (18, 3545346), (21, 3038868), (27, 2363564), (28, 2279151), (31, 2058588), (36, 1772673), (42, 1519434), (49, 1302372), (54, 1181782), (62, 1029294), (63, 1012956), (84, 759717), (93, 686196), (98, 651186), (108, 590891), (124, 514647), (126, 506478), (147, 434124), (186, 343098), (189, 337652), (196, 325593), (217, 294084), (252, 253239), (279, 228732), (294, 217062), (372, 171549), (378, 168826), (389, 164052), (434, 147042), (441, 144708), (558, 114366), (588, 108531), (651, 98028), (756, 84413), (778, 82026), (837, 76244), (868, 73521), (882, 72354), (1116, 57183), (1167, 54684), (1302, 49014), (1323, 48236), (1519, 42012), (1556, 41013), (1674, 38122), (1764, 36177), (1953, 32676), (2334, 27342), (2604, 24507), (2646, 24118), (2723, 23436), (3038, 21006), (3348, 19061), (3501, 18228), (3906, 16338), (4557, 14004), (4668, 13671), (5292, 12059), (5446, 11718), (5859, 10892), (6076, 10503), (7002, 9114), (7812, 8169)]