31582044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:244

約数の個数: 108

約数和(自身を含む): 89926200

約数和(自身を除く): 58344156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 169, 174, 179, 234, 261, 338, 348, 358, 377, 468, 507, 522, 537, 676, 716, 754, 1014, 1044, 1074, 1131, 1508, 1521, 1611, 2028, 2148, 2262, 2327, 3042, 3222, 3393, 4524, 4654, 4901, 5191, 6084, 6444, 6786, 6981, 9308, 9802, 10382, 13572, 13962, 14703, 15573, 19604, 20764, 20943, 27924, 29406, 30251, 31146, 41886, 44109, 46719, 58812, 60502, 62292, 67483, 83772, 88218, 90753, 93438, 121004, 134966, 176436, 181506, 186876, 202449, 269932, 272259, 363012, 404898, 544518, 607347, 809796, 877279, 1089036, 1214694, 1754558, 2429388, 2631837, 3509116, 5263674, 7895511, 10527348, 15791022, 31582044]

約数ペア:

[(1, 31582044), (2, 15791022), (3, 10527348), (4, 7895511), (6, 5263674), (9, 3509116), (12, 2631837), (13, 2429388), (18, 1754558), (26, 1214694), (29, 1089036), (36, 877279), (39, 809796), (52, 607347), (58, 544518), (78, 404898), (87, 363012), (116, 272259), (117, 269932), (156, 202449), (169, 186876), (174, 181506), (179, 176436), (234, 134966), (261, 121004), (338, 93438), (348, 90753), (358, 88218), (377, 83772), (468, 67483), (507, 62292), (522, 60502), (537, 58812), (676, 46719), (716, 44109), (754, 41886), (1014, 31146), (1044, 30251), (1074, 29406), (1131, 27924), (1508, 20943), (1521, 20764), (1611, 19604), (2028, 15573), (2148, 14703), (2262, 13962), (2327, 13572), (3042, 10382), (3222, 9802), (3393, 9308), (4524, 6981), (4654, 6786), (4901, 6444), (5191, 6084)]