123203052

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:809

約数の個数: 144

約数和(自身を含む): 384061440

約数和(自身を除く): 260858388

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, 434, 441, 558, 588, 651, 751, 756, 837, 868, 882, 1116, 1302, 1323, 1502, 1519, 1674, 1764, 1953, 2253, 2604, 2646, 3004, 3038, 3348, 3906, 4506, 4557, 5257, 5292, 5859, 6076, 6759, 7812, 9012, 9114, 10514, 11718, 13518, 13671, 15771, 18228, 20277, 21028, 23281, 23436, 27036, 27342, 31542, 36799, 40554, 41013, 46562, 47313, 54684, 63084, 69843, 73598, 81108, 82026, 93124, 94626, 110397, 139686, 141939, 147196, 162967, 164052, 189252, 209529, 220794, 279372, 283878, 325934, 331191, 419058, 441588, 488901, 567756, 628587, 651868, 662382, 838116, 977802, 993573, 1140769, 1257174, 1324764, 1466703, 1955604, 1987146, 2281538, 2514348, 2933406, 3422307, 3974292, 4400109, 4563076, 5866812, 6844614, 8800218, 10266921, 13689228, 17600436, 20533842, 30800763, 41067684, 61601526, 123203052]

約数ペア:

[(1, 123203052), (2, 61601526), (3, 41067684), (4, 30800763), (6, 20533842), (7, 17600436), (9, 13689228), (12, 10266921), (14, 8800218), (18, 6844614), (21, 5866812), (27, 4563076), (28, 4400109), (31, 3974292), (36, 3422307), (42, 2933406), (49, 2514348), (54, 2281538), (62, 1987146), (63, 1955604), (84, 1466703), (93, 1324764), (98, 1257174), (108, 1140769), (124, 993573), (126, 977802), (147, 838116), (186, 662382), (189, 651868), (196, 628587), (217, 567756), (252, 488901), (279, 441588), (294, 419058), (372, 331191), (378, 325934), (434, 283878), (441, 279372), (558, 220794), (588, 209529), (651, 189252), (751, 164052), (756, 162967), (837, 147196), (868, 141939), (882, 139686), (1116, 110397), (1302, 94626), (1323, 93124), (1502, 82026), (1519, 81108), (1674, 73598), (1764, 69843), (1953, 63084), (2253, 54684), (2604, 47313), (2646, 46562), (3004, 41013), (3038, 40554), (3348, 36799), (3906, 31542), (4506, 27342), (4557, 27036), (5257, 23436), (5292, 23281), (5859, 21028), (6076, 20277), (6759, 18228), (7812, 15771), (9012, 13671), (9114, 13518), (10514, 11718)]