77797692

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 239463840

約数和(自身を除く): 161666148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 61, 63, 84, 98, 108, 122, 126, 147, 183, 189, 196, 241, 244, 252, 294, 366, 378, 427, 441, 482, 549, 588, 723, 732, 756, 854, 882, 964, 1098, 1281, 1323, 1446, 1647, 1687, 1708, 1764, 2169, 2196, 2562, 2646, 2892, 2989, 3294, 3374, 3843, 4338, 5061, 5124, 5292, 5978, 6507, 6588, 6748, 7686, 8676, 8967, 10122, 11529, 11809, 11956, 13014, 14701, 15183, 15372, 17934, 20244, 23058, 23618, 26028, 26901, 29402, 30366, 35427, 35868, 44103, 45549, 46116, 47236, 53802, 58804, 60732, 70854, 80703, 88206, 91098, 102907, 106281, 107604, 132309, 141708, 161406, 176412, 182196, 205814, 212562, 264618, 308721, 318843, 322812, 396927, 411628, 425124, 529236, 617442, 637686, 720349, 793854, 926163, 1234884, 1275372, 1440698, 1587708, 1852326, 2161047, 2778489, 2881396, 3704652, 4322094, 5556978, 6483141, 8644188, 11113956, 12966282, 19449423, 25932564, 38898846, 77797692]

約数ペア:

[(1, 77797692), (2, 38898846), (3, 25932564), (4, 19449423), (6, 12966282), (7, 11113956), (9, 8644188), (12, 6483141), (14, 5556978), (18, 4322094), (21, 3704652), (27, 2881396), (28, 2778489), (36, 2161047), (42, 1852326), (49, 1587708), (54, 1440698), (61, 1275372), (63, 1234884), (84, 926163), (98, 793854), (108, 720349), (122, 637686), (126, 617442), (147, 529236), (183, 425124), (189, 411628), (196, 396927), (241, 322812), (244, 318843), (252, 308721), (294, 264618), (366, 212562), (378, 205814), (427, 182196), (441, 176412), (482, 161406), (549, 141708), (588, 132309), (723, 107604), (732, 106281), (756, 102907), (854, 91098), (882, 88206), (964, 80703), (1098, 70854), (1281, 60732), (1323, 58804), (1446, 53802), (1647, 47236), (1687, 46116), (1708, 45549), (1764, 44103), (2169, 35868), (2196, 35427), (2562, 30366), (2646, 29402), (2892, 26901), (2989, 26028), (3294, 23618), (3374, 23058), (3843, 20244), (4338, 17934), (5061, 15372), (5124, 15183), (5292, 14701), (5978, 13014), (6507, 11956), (6588, 11809), (6748, 11529), (7686, 10122), (8676, 8967)]