91227048

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 262103040

約数和(自身を除く): 170875992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 71, 88, 93, 124, 132, 142, 157, 186, 213, 248, 264, 284, 314, 341, 372, 426, 471, 568, 628, 682, 744, 781, 852, 942, 1023, 1256, 1364, 1562, 1704, 1727, 1884, 2046, 2201, 2343, 2728, 3124, 3454, 3768, 4092, 4402, 4686, 4867, 5181, 6248, 6603, 6908, 8184, 8804, 9372, 9734, 10362, 11147, 13206, 13816, 14601, 17608, 18744, 19468, 20724, 22294, 24211, 26412, 29202, 33441, 38936, 41448, 44588, 48422, 52824, 53537, 58404, 66882, 72633, 89176, 96844, 107074, 116808, 122617, 133764, 145266, 160611, 193688, 214148, 245234, 267528, 290532, 321222, 345557, 367851, 428296, 490468, 581064, 642444, 691114, 735702, 980936, 1036671, 1284888, 1382228, 1471404, 2073342, 2764456, 2942808, 3801127, 4146684, 7602254, 8293368, 11403381, 15204508, 22806762, 30409016, 45613524, 91227048]

約数ペア:

[(1, 91227048), (2, 45613524), (3, 30409016), (4, 22806762), (6, 15204508), (8, 11403381), (11, 8293368), (12, 7602254), (22, 4146684), (24, 3801127), (31, 2942808), (33, 2764456), (44, 2073342), (62, 1471404), (66, 1382228), (71, 1284888), (88, 1036671), (93, 980936), (124, 735702), (132, 691114), (142, 642444), (157, 581064), (186, 490468), (213, 428296), (248, 367851), (264, 345557), (284, 321222), (314, 290532), (341, 267528), (372, 245234), (426, 214148), (471, 193688), (568, 160611), (628, 145266), (682, 133764), (744, 122617), (781, 116808), (852, 107074), (942, 96844), (1023, 89176), (1256, 72633), (1364, 66882), (1562, 58404), (1704, 53537), (1727, 52824), (1884, 48422), (2046, 44588), (2201, 41448), (2343, 38936), (2728, 33441), (3124, 29202), (3454, 26412), (3768, 24211), (4092, 22294), (4402, 20724), (4686, 19468), (4867, 18744), (5181, 17608), (6248, 14601), (6603, 13816), (6908, 13206), (8184, 11147), (8804, 10362), (9372, 9734)]