85496048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:766

約数の個数: 80

約数和(自身を含む): 195642240

約数和(自身を除く): 110146192

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 37, 38, 44, 74, 76, 88, 148, 152, 176, 209, 296, 304, 407, 418, 592, 691, 703, 814, 836, 1382, 1406, 1628, 1672, 2764, 2812, 3256, 3344, 5528, 5624, 6512, 7601, 7733, 11056, 11248, 13129, 15202, 15466, 25567, 26258, 30404, 30932, 51134, 52516, 60808, 61864, 102268, 105032, 121616, 123728, 144419, 204536, 210064, 281237, 288838, 409072, 485773, 562474, 577676, 971546, 1124948, 1155352, 1943092, 2249896, 2310704, 3886184, 4499792, 5343503, 7772368, 10687006, 21374012, 42748024, 85496048]

約数ペア:

[(1, 85496048), (2, 42748024), (4, 21374012), (8, 10687006), (11, 7772368), (16, 5343503), (19, 4499792), (22, 3886184), (37, 2310704), (38, 2249896), (44, 1943092), (74, 1155352), (76, 1124948), (88, 971546), (148, 577676), (152, 562474), (176, 485773), (209, 409072), (296, 288838), (304, 281237), (407, 210064), (418, 204536), (592, 144419), (691, 123728), (703, 121616), (814, 105032), (836, 102268), (1382, 61864), (1406, 60808), (1628, 52516), (1672, 51134), (2764, 30932), (2812, 30404), (3256, 26258), (3344, 25567), (5528, 15466), (5624, 15202), (6512, 13129), (7601, 11248), (7733, 11056)]