77872284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7537}}^1$

素因数の和:7595

約数の個数: 72

約数和(自身を含む): 230481888

約数和(自身を除く): 152609604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 7537, 10332, 15074, 22611, 30148, 45222, 52759, 67833, 90444, 105518, 135666, 158277, 211036, 271332, 309017, 316554, 474831, 618034, 633108, 927051, 949662, 1236068, 1854102, 1899324, 2163119, 2781153, 3708204, 4326238, 5562306, 6489357, 8652476, 11124612, 12978714, 19468071, 25957428, 38936142, 77872284]

約数ペア:

[(1, 77872284), (2, 38936142), (3, 25957428), (4, 19468071), (6, 12978714), (7, 11124612), (9, 8652476), (12, 6489357), (14, 5562306), (18, 4326238), (21, 3708204), (28, 2781153), (36, 2163119), (41, 1899324), (42, 1854102), (63, 1236068), (82, 949662), (84, 927051), (123, 633108), (126, 618034), (164, 474831), (246, 316554), (252, 309017), (287, 271332), (369, 211036), (492, 158277), (574, 135666), (738, 105518), (861, 90444), (1148, 67833), (1476, 52759), (1722, 45222), (2583, 30148), (3444, 22611), (5166, 15074), (7537, 10332)]