91869492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 263599616

約数和(自身を除く): 171730124

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 121, 124, 132, 143, 156, 157, 186, 242, 286, 314, 341, 363, 372, 403, 429, 471, 484, 572, 628, 682, 726, 806, 858, 942, 1023, 1209, 1364, 1452, 1573, 1612, 1716, 1727, 1884, 2041, 2046, 2418, 3146, 3454, 3751, 4082, 4092, 4433, 4719, 4836, 4867, 5181, 6123, 6292, 6908, 7502, 8164, 8866, 9438, 9734, 10362, 11253, 12246, 13299, 14601, 15004, 17732, 18876, 18997, 19468, 20724, 22451, 22506, 24492, 26598, 29202, 37994, 44902, 45012, 48763, 53196, 53537, 56991, 58404, 63271, 67353, 75988, 89804, 97526, 107074, 113982, 126542, 134706, 146289, 160611, 189813, 195052, 214148, 227964, 246961, 253084, 269412, 292578, 321222, 379626, 493922, 585156, 588907, 642444, 695981, 740883, 759252, 987844, 1177814, 1391962, 1481766, 1766721, 2087943, 2355628, 2783924, 2963532, 3533442, 4175886, 7066884, 7655791, 8351772, 15311582, 22967373, 30623164, 45934746, 91869492]

約数ペア:

[(1, 91869492), (2, 45934746), (3, 30623164), (4, 22967373), (6, 15311582), (11, 8351772), (12, 7655791), (13, 7066884), (22, 4175886), (26, 3533442), (31, 2963532), (33, 2783924), (39, 2355628), (44, 2087943), (52, 1766721), (62, 1481766), (66, 1391962), (78, 1177814), (93, 987844), (121, 759252), (124, 740883), (132, 695981), (143, 642444), (156, 588907), (157, 585156), (186, 493922), (242, 379626), (286, 321222), (314, 292578), (341, 269412), (363, 253084), (372, 246961), (403, 227964), (429, 214148), (471, 195052), (484, 189813), (572, 160611), (628, 146289), (682, 134706), (726, 126542), (806, 113982), (858, 107074), (942, 97526), (1023, 89804), (1209, 75988), (1364, 67353), (1452, 63271), (1573, 58404), (1612, 56991), (1716, 53537), (1727, 53196), (1884, 48763), (2041, 45012), (2046, 44902), (2418, 37994), (3146, 29202), (3454, 26598), (3751, 24492), (4082, 22506), (4092, 22451), (4433, 20724), (4719, 19468), (4836, 18997), (4867, 18876), (5181, 17732), (6123, 15004), (6292, 14601), (6908, 13299), (7502, 12246), (8164, 11253), (8866, 10362), (9438, 9734)]