80495532

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:717

約数の個数: 120

約数和(自身を含む): 234788400

約数和(自身を除く): 154292868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 81, 87, 108, 116, 117, 156, 162, 174, 234, 261, 324, 348, 351, 377, 468, 522, 659, 702, 754, 783, 1044, 1053, 1131, 1318, 1404, 1508, 1566, 1977, 2106, 2262, 2349, 2636, 3132, 3393, 3954, 4212, 4524, 4698, 5931, 6786, 7908, 8567, 9396, 10179, 11862, 13572, 17134, 17793, 19111, 20358, 23724, 25701, 30537, 34268, 35586, 38222, 40716, 51402, 53379, 57333, 61074, 71172, 76444, 77103, 102804, 106758, 114666, 122148, 154206, 171999, 213516, 229332, 231309, 248443, 308412, 343998, 462618, 496886, 515997, 687996, 693927, 745329, 925236, 993772, 1031994, 1387854, 1490658, 1547991, 2063988, 2235987, 2775708, 2981316, 3095982, 4471974, 6191964, 6707961, 8943948, 13415922, 20123883, 26831844, 40247766, 80495532]

約数ペア:

[(1, 80495532), (2, 40247766), (3, 26831844), (4, 20123883), (6, 13415922), (9, 8943948), (12, 6707961), (13, 6191964), (18, 4471974), (26, 3095982), (27, 2981316), (29, 2775708), (36, 2235987), (39, 2063988), (52, 1547991), (54, 1490658), (58, 1387854), (78, 1031994), (81, 993772), (87, 925236), (108, 745329), (116, 693927), (117, 687996), (156, 515997), (162, 496886), (174, 462618), (234, 343998), (261, 308412), (324, 248443), (348, 231309), (351, 229332), (377, 213516), (468, 171999), (522, 154206), (659, 122148), (702, 114666), (754, 106758), (783, 102804), (1044, 77103), (1053, 76444), (1131, 71172), (1318, 61074), (1404, 57333), (1508, 53379), (1566, 51402), (1977, 40716), (2106, 38222), (2262, 35586), (2349, 34268), (2636, 30537), (3132, 25701), (3393, 23724), (3954, 20358), (4212, 19111), (4524, 17793), (4698, 17134), (5931, 13572), (6786, 11862), (7908, 10179), (8567, 9396)]