76984956

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:995

約数の個数: 72

約数和(自身を含む): 205164960

約数和(自身を除く): 128180004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 109, 138, 207, 218, 276, 327, 414, 436, 654, 828, 853, 981, 1308, 1706, 1962, 2507, 2559, 3412, 3924, 5014, 5118, 7521, 7677, 10028, 10236, 15042, 15354, 19619, 22563, 30084, 30708, 39238, 45126, 58857, 78476, 90252, 92977, 117714, 176571, 185954, 235428, 278931, 353142, 371908, 557862, 706284, 836793, 1115724, 1673586, 2138471, 3347172, 4276942, 6415413, 8553884, 12830826, 19246239, 25661652, 38492478, 76984956]

約数ペア:

[(1, 76984956), (2, 38492478), (3, 25661652), (4, 19246239), (6, 12830826), (9, 8553884), (12, 6415413), (18, 4276942), (23, 3347172), (36, 2138471), (46, 1673586), (69, 1115724), (92, 836793), (109, 706284), (138, 557862), (207, 371908), (218, 353142), (276, 278931), (327, 235428), (414, 185954), (436, 176571), (654, 117714), (828, 92977), (853, 90252), (981, 78476), (1308, 58857), (1706, 45126), (1962, 39238), (2507, 30708), (2559, 30084), (3412, 22563), (3924, 19619), (5014, 15354), (5118, 15042), (7521, 10236), (7677, 10028)]