87274746

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1$

素因数の和:1485

約数の個数: 80

約数和(自身を含む): 218017800

約数和(自身を除く): 130743054

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 81, 87, 117, 162, 174, 234, 261, 351, 377, 522, 702, 754, 783, 1053, 1131, 1429, 1566, 2106, 2262, 2349, 2858, 3393, 4287, 4698, 6786, 8574, 10179, 12861, 18577, 20358, 25722, 30537, 37154, 38583, 41441, 55731, 61074, 77166, 82882, 111462, 115749, 124323, 167193, 231498, 248646, 334386, 372969, 501579, 538733, 745938, 1003158, 1077466, 1118907, 1504737, 1616199, 2237814, 3009474, 3232398, 3356721, 4848597, 6713442, 9697194, 14545791, 29091582, 43637373, 87274746]

約数ペア:

[(1, 87274746), (2, 43637373), (3, 29091582), (6, 14545791), (9, 9697194), (13, 6713442), (18, 4848597), (26, 3356721), (27, 3232398), (29, 3009474), (39, 2237814), (54, 1616199), (58, 1504737), (78, 1118907), (81, 1077466), (87, 1003158), (117, 745938), (162, 538733), (174, 501579), (234, 372969), (261, 334386), (351, 248646), (377, 231498), (522, 167193), (702, 124323), (754, 115749), (783, 111462), (1053, 82882), (1131, 77166), (1429, 61074), (1566, 55731), (2106, 41441), (2262, 38583), (2349, 37154), (2858, 30537), (3393, 25722), (4287, 20358), (4698, 18577), (6786, 12861), (8574, 10179)]