91771368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 264297600

約数和(自身を除く): 172526232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 113, 114, 137, 152, 156, 226, 228, 247, 274, 312, 339, 411, 452, 456, 494, 548, 678, 741, 822, 904, 988, 1096, 1356, 1469, 1482, 1644, 1781, 1976, 2147, 2603, 2712, 2938, 2964, 3288, 3562, 4294, 4407, 5206, 5343, 5876, 5928, 6441, 7124, 7809, 8588, 8814, 10412, 10686, 11752, 12882, 14248, 15481, 15618, 17176, 17628, 20824, 21372, 25764, 27911, 30962, 31236, 33839, 35256, 42744, 46443, 51528, 55822, 61924, 62472, 67678, 83733, 92886, 101517, 111644, 123848, 135356, 167466, 185772, 201253, 203034, 223288, 270712, 294139, 334932, 371544, 402506, 406068, 588278, 603759, 669864, 805012, 812136, 882417, 1176556, 1207518, 1610024, 1764834, 2353112, 2415036, 3529668, 3823807, 4830072, 7059336, 7647614, 11471421, 15295228, 22942842, 30590456, 45885684, 91771368]

約数ペア:

[(1, 91771368), (2, 45885684), (3, 30590456), (4, 22942842), (6, 15295228), (8, 11471421), (12, 7647614), (13, 7059336), (19, 4830072), (24, 3823807), (26, 3529668), (38, 2415036), (39, 2353112), (52, 1764834), (57, 1610024), (76, 1207518), (78, 1176556), (104, 882417), (113, 812136), (114, 805012), (137, 669864), (152, 603759), (156, 588278), (226, 406068), (228, 402506), (247, 371544), (274, 334932), (312, 294139), (339, 270712), (411, 223288), (452, 203034), (456, 201253), (494, 185772), (548, 167466), (678, 135356), (741, 123848), (822, 111644), (904, 101517), (988, 92886), (1096, 83733), (1356, 67678), (1469, 62472), (1482, 61924), (1644, 55822), (1781, 51528), (1976, 46443), (2147, 42744), (2603, 35256), (2712, 33839), (2938, 31236), (2964, 30962), (3288, 27911), (3562, 25764), (4294, 21372), (4407, 20824), (5206, 17628), (5343, 17176), (5876, 15618), (5928, 15481), (6441, 14248), (7124, 12882), (7809, 11752), (8588, 10686), (8814, 10412)]