90572742

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1483}}^1$

素因数の和:1539

約数の個数: 80

約数和(自身を含む): 226250640

約数和(自身を除く): 135677898

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, 1483, 1566, 2106, 2262, 2349, 2966, 3393, 4449, 4698, 6786, 8898, 10179, 13347, 19279, 20358, 26694, 30537, 38558, 40041, 43007, 57837, 61074, 80082, 86014, 115674, 120123, 129021, 173511, 240246, 258042, 347022, 387063, 520533, 559091, 774126, 1041066, 1118182, 1161189, 1561599, 1677273, 2322378, 3123198, 3354546, 3483567, 5031819, 6967134, 10063638, 15095457, 30190914, 45286371, 90572742]

約数ペア:

[(1, 90572742), (2, 45286371), (3, 30190914), (6, 15095457), (9, 10063638), (13, 6967134), (18, 5031819), (26, 3483567), (27, 3354546), (29, 3123198), (39, 2322378), (54, 1677273), (58, 1561599), (78, 1161189), (81, 1118182), (87, 1041066), (117, 774126), (162, 559091), (174, 520533), (234, 387063), (261, 347022), (351, 258042), (377, 240246), (522, 173511), (702, 129021), (754, 120123), (783, 115674), (1053, 86014), (1131, 80082), (1483, 61074), (1566, 57837), (2106, 43007), (2262, 40041), (2349, 38558), (2966, 30537), (3393, 26694), (4449, 20358), (4698, 19279), (6786, 13347), (8898, 10179)]