68268564

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{229}}^1$

素因数の和:279

約数の個数: 162

約数和(自身を含む): 218320830

約数和(自身を除く): 150052266

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 169, 182, 196, 229, 234, 252, 273, 294, 338, 364, 441, 458, 468, 507, 546, 588, 637, 676, 687, 819, 882, 916, 1014, 1092, 1183, 1274, 1374, 1521, 1603, 1638, 1764, 1911, 2028, 2061, 2366, 2548, 2748, 2977, 3042, 3206, 3276, 3549, 3822, 4122, 4732, 4809, 5733, 5954, 6084, 6412, 7098, 7644, 8244, 8281, 8931, 9618, 10647, 11221, 11466, 11908, 14196, 14427, 16562, 17862, 19236, 20839, 21294, 22442, 22932, 24843, 26793, 28854, 33124, 33663, 35724, 38701, 41678, 42588, 44884, 49686, 53586, 57708, 62517, 67326, 74529, 77402, 83356, 99372, 100989, 107172, 116103, 125034, 134652, 145873, 149058, 154804, 187551, 201978, 232206, 250068, 270907, 291746, 298116, 348309, 375102, 403956, 437619, 464412, 541814, 583492, 696618, 750204, 812721, 875238, 1083628, 1312857, 1393236, 1625442, 1750476, 1896349, 2438163, 2625714, 3250884, 3792698, 4876326, 5251428, 5689047, 7585396, 9752652, 11378094, 17067141, 22756188, 34134282, 68268564]

約数ペア:

[(1, 68268564), (2, 34134282), (3, 22756188), (4, 17067141), (6, 11378094), (7, 9752652), (9, 7585396), (12, 5689047), (13, 5251428), (14, 4876326), (18, 3792698), (21, 3250884), (26, 2625714), (28, 2438163), (36, 1896349), (39, 1750476), (42, 1625442), (49, 1393236), (52, 1312857), (63, 1083628), (78, 875238), (84, 812721), (91, 750204), (98, 696618), (117, 583492), (126, 541814), (147, 464412), (156, 437619), (169, 403956), (182, 375102), (196, 348309), (229, 298116), (234, 291746), (252, 270907), (273, 250068), (294, 232206), (338, 201978), (364, 187551), (441, 154804), (458, 149058), (468, 145873), (507, 134652), (546, 125034), (588, 116103), (637, 107172), (676, 100989), (687, 99372), (819, 83356), (882, 77402), (916, 74529), (1014, 67326), (1092, 62517), (1183, 57708), (1274, 53586), (1374, 49686), (1521, 44884), (1603, 42588), (1638, 41678), (1764, 38701), (1911, 35724), (2028, 33663), (2061, 33124), (2366, 28854), (2548, 26793), (2748, 24843), (2977, 22932), (3042, 22442), (3206, 21294), (3276, 20839), (3549, 19236), (3822, 17862), (4122, 16562), (4732, 14427), (4809, 14196), (5733, 11908), (5954, 11466), (6084, 11221), (6412, 10647), (7098, 9618), (7644, 8931), (8244, 8281)]